Remove trailing whitespaces.

svn-id: r18604

7 files changed, 34 insertions, 34 deletions

diff --git a/backends/fs/amigaos4/amigaos4-fs.cpp b/backends/fs/amigaos4/amigaos4-fs.cpp
index 3e677a3ee8..e9e9618916 100644
--- a/backends/fs/amigaos4/amigaos4-fs.cpp
+++ b/backends/fs/amigaos4/amigaos4-fs.cpp
@@ -94,14 +94,14 @@ AmigaOSFilesystemNode::AmigaOSFilesystemNode(const String &p) {
 	ENTER();
 
 	int len = 0, offset = p.size();
-	
+
 	assert(offset > 0);
 
 	_sPath = p;
 
 	// Extract last	component from path
 	const char *str = p.c_str();
-	
+
 	while (offset > 0 && (str[offset-1] == '/' || str[offset-1] == ':'))
 		offset--;
 
@@ -109,7 +109,7 @@ AmigaOSFilesystemNode::AmigaOSFilesystemNode(const String &p) {
 		len++;
 		offset--;
 	}
-	
+
 	_sDisplayName = String(str + offset, len);
 
 	// Check whether it is a directory, and whether the file actually exists
@@ -132,7 +132,7 @@ AmigaOSFilesystemNode::AmigaOSFilesystemNode(const String &p) {
 			if (_bIsDirectory) {
 				if (fib->fib_EntryType != ST_ROOT)
 					_sPath += "/";
-				
+
 				_pFileLock = IDOS->DupLock(pLock);
 				_bIsValid = (_pFileLock != 0);
 			}
diff --git a/backends/fs/fs.h b/backends/fs/fs.h
index 3b9254f512..7c08e0c210 100644
--- a/backends/fs/fs.h
+++ b/backends/fs/fs.h
@@ -44,8 +44,8 @@
  * And if we ever want to support devices with no FS in the classical sense (Palm...),
  * we can build upon this.
  */
- 
-/* 
+
+/*
  * TODO - Instead of starting with getRoot(), we should rather add a getDefaultDir()
  * call that on Unix might return the current dir or the users home dir...
  * i.e. the root dir is usually not the best starting point for browsing.
@@ -81,7 +81,7 @@ protected:
 	virtual AbstractFilesystemNode *parent() const = 0;
 
 	/**
-	 * This method is a rather ugly hack which is used internally by the 
+	 * This method is a rather ugly hack which is used internally by the
 	 * actual node implementions to wrap up raw nodes inside FilesystemNode
 	 * objects. We probably want to get rid of this eventually and replace it
 	 * with a cleaner / more elegant solution, but for now it works.
diff --git a/backends/fs/palmos/palmos-fs.cpp b/backends/fs/palmos/palmos-fs.cpp
index 96be354afc..99ebe4faa8 100644
--- a/backends/fs/palmos/palmos-fs.cpp
+++ b/backends/fs/palmos/palmos-fs.cpp
@@ -36,7 +36,7 @@ protected:
 	bool _isValid;
 	bool _isPseudoRoot;
 	String _path;
-	
+
 public:
 	PalmOSFilesystemNode();
 	PalmOSFilesystemNode(const Char *path);
@@ -71,7 +71,7 @@ void PalmOSFilesystemNode::addFile(FSList &list, ListMode mode, const char *base
 	if (entry._isDirectory)
 		entry._path += "/";
 
-	entry._isValid = true;	
+	entry._isValid = true;
 	entry._isPseudoRoot = false;
 	list.push_back(wrap(new PalmOSFilesystemNode(&entry)));
 }
@@ -111,7 +111,7 @@ FSList PalmOSFilesystemNode::listDir(ListMode mode) const {
 
 	if (e)
 		return myList;
-	
+
 	while(dirIterator != expIteratorStop) {
 		e = VFSDirEntryEnumerate(handle, &dirIterator, &desc);
 		if (!e) {
@@ -137,11 +137,11 @@ const char *lastPathComponent(const Common::String &str) {
 
 AbstractFilesystemNode *PalmOSFilesystemNode::parent() const {
 	PalmOSFilesystemNode *p = 0;
-	
+
 	if (!_isPseudoRoot) {
 		const char *start = _path.c_str();
 		const char *end = lastPathComponent(_path);
-	
+
 		p = new PalmOSFilesystemNode();
 		p->_path = String(start, end - start);
 		p->_isValid = true;
diff --git a/backends/fs/posix/posix-fs.cpp b/backends/fs/posix/posix-fs.cpp
index 0224eb67a2..076548356f 100644
--- a/backends/fs/posix/posix-fs.cpp
+++ b/backends/fs/posix/posix-fs.cpp
@@ -45,7 +45,7 @@ protected:
 	bool _isDirectory;
 	bool _isValid;
 	String _path;
-	
+
 public:
 	POSIXFilesystemNode();
 	POSIXFilesystemNode(const String &path);
@@ -64,11 +64,11 @@ public:
 static const char *lastPathComponent(const Common::String &str) {
 	const char *start = str.c_str();
 	const char *cur = start + str.size() - 2;
-	
+
 	while (cur > start && *cur != '/') {
 		--cur;
 	}
-	
+
 	return cur+1;
 }
 
@@ -84,7 +84,7 @@ POSIXFilesystemNode::POSIXFilesystemNode() {
 #ifndef __DC__
 	char buf[MAXPATHLEN];
 	getcwd(buf, MAXPATHLEN);
-	
+
 	_path = buf;
 	_displayName = lastPathComponent(_path);
 	_path += '/';
@@ -99,7 +99,7 @@ POSIXFilesystemNode::POSIXFilesystemNode() {
 POSIXFilesystemNode::POSIXFilesystemNode(const String &p) {
 	int len = 0, offset = p.size();
 	struct stat st;
-	
+
 	assert(offset > 0);
 
 	_path = p;
@@ -147,7 +147,7 @@ FSList POSIXFilesystemNode::listDir(ListMode mode) const {
 		// Skip 'invisible' files
 		if (dp->d_name[0] == '.')
 			continue;
-		
+
 		POSIXFilesystemNode entry;
 		entry._displayName = dp->d_name;
 		entry._path = _path;
diff --git a/backends/fs/ps2/ps2-fs.cpp b/backends/fs/ps2/ps2-fs.cpp
index 993b323daa..c44440a383 100644
--- a/backends/fs/ps2/ps2-fs.cpp
+++ b/backends/fs/ps2/ps2-fs.cpp
@@ -32,7 +32,7 @@ protected:
 	bool _isDirectory;
 	bool _isRoot;
 	String _path;
-	
+
 public:
 	Ps2FilesystemNode(void);
 	Ps2FilesystemNode(const Ps2FilesystemNode *node);
@@ -109,7 +109,7 @@ FSList Ps2FilesystemNode::listDir(ListMode mode) const {
 		if (tocEntries[fCnt].filename[0] != '.') { // skip .. directory
 			dirEntry._isDirectory = (bool)(tocEntries[fCnt].fileProperties & 2);
 			dirEntry._isRoot = false;
-			
+
 			dirEntry._path = _path;
 			dirEntry._path += "/";
 			dirEntry._path += tocEntries[fCnt].filename;
@@ -135,7 +135,7 @@ AbstractFilesystemNode *Ps2FilesystemNode::parent() const {
 			slash = cnt;
 		cnt++;
 	}
-	
+
 	p->_path = String(_path.c_str(), slash - _path.c_str());
 	p->_isDirectory = true;
 	p->_displayName = slash + 1;
diff --git a/backends/fs/symbian/symbian-fs.cpp b/backends/fs/symbian/symbian-fs.cpp
index ef9ad4a5d8..cd2ee3b2dc 100644
--- a/backends/fs/symbian/symbian-fs.cpp
+++ b/backends/fs/symbian/symbian-fs.cpp
@@ -21,7 +21,7 @@
  * $Header$
  */
 
-#if defined (__SYMBIAN32__) 
+#if defined (__SYMBIAN32__)
 #include "common/stdafx.h"
 #include "../fs.h"
 
@@ -62,11 +62,11 @@ public:
 static const char *lastPathComponent(const Common::String &str) {
 	const char *start = str.c_str();
 	const char *cur = start + str.size() - 2;
-	
+
 	while (cur > start && *cur != '\\') {
 		--cur;
 	}
-	
+
 	return cur+1;
 }
 
@@ -88,7 +88,7 @@ SymbianFilesystemNode::SymbianFilesystemNode(bool aIsRoot) {
 }
 
 // SumthinWicked says: added next function myself, since it was not in 0.7.1.
-// might still be a little buggy, or simply the reason ScummVM can't run any 
+// might still be a little buggy, or simply the reason ScummVM can't run any
 // games on the phone yet :P
 SymbianFilesystemNode::SymbianFilesystemNode(const String &path) {
 	if (path.size() == 0)
@@ -121,7 +121,7 @@ FSList SymbianFilesystemNode::listDir(ListMode mode) const {
 		CEikonEnv::Static()->FsSession().DriveList(drivelist);
 		for (int loop=0;loop<KMaxDrives;loop++) {
 			if(drivelist[loop]>0) {
-				SymbianFilesystemNode entry(false);		
+				SymbianFilesystemNode entry(false);
 				char drive_name[2];
 				drive_name[0] = loop+'A';
 				drive_name[1] = '\0';
@@ -149,17 +149,17 @@ FSList SymbianFilesystemNode::listDir(ListMode mode) const {
 				nameBuf.Copy(fileentry.iName);
 				SymbianFilesystemNode entry(false);
 				entry._isPseudoRoot = false;
-				
+
 				entry._displayName =(char*)nameBuf.PtrZ();
 				entry._path = _path;
 				entry._path +=(char*)nameBuf.PtrZ();
 				entry._isDirectory = fileentry.IsDir();
-				
+
 				// Honor the chosen mode
 				if ((mode == kListFilesOnly && entry._isDirectory) ||
 					(mode == kListDirectoriesOnly && !entry._isDirectory))
 					continue;
-				
+
 				if (entry._isDirectory)
 					entry._path += "\\";
 				myList.push_back(wrap(new SymbianFilesystemNode(&entry)));
diff --git a/backends/fs/windows/windows-fs.cpp b/backends/fs/windows/windows-fs.cpp
index 2de92b83f1..93ed3d799e 100644
--- a/backends/fs/windows/windows-fs.cpp
+++ b/backends/fs/windows/windows-fs.cpp
@@ -38,7 +38,7 @@ protected:
 	bool _isValid;
 	bool _isPseudoRoot;
 	String _path;
-	
+
 public:
 	WindowsFilesystemNode();
 	WindowsFilesystemNode(const String &path);
@@ -63,7 +63,7 @@ char* WindowsFilesystemNode::toAscii(TCHAR *x) {
 
 #ifndef UNICODE
 	return (char*)x;
-#else	
+#else
 	static char asciiString[MAX_PATH];
 	WideCharToMultiByte(CP_ACP, 0, x, _tcslen(x) + 1, asciiString, sizeof(asciiString), NULL, NULL);
 	return asciiString;
@@ -128,7 +128,7 @@ WindowsFilesystemNode::WindowsFilesystemNode() {
 	_isValid = true;
 	_path = "\\";
 	_isPseudoRoot = false;
-#endif	
+#endif
 }
 
 WindowsFilesystemNode::WindowsFilesystemNode(const String &p) {
@@ -179,9 +179,9 @@ FSList WindowsFilesystemNode::listDir(ListMode mode) const {
 		TCHAR drive_buffer[100];
 		GetLogicalDriveStrings(sizeof(drive_buffer) / sizeof(TCHAR), drive_buffer);
 
-		for (TCHAR *current_drive = drive_buffer; *current_drive; 
+		for (TCHAR *current_drive = drive_buffer; *current_drive;
 			current_drive += _tcslen(current_drive) + 1) {
-				WindowsFilesystemNode entry;		
+				WindowsFilesystemNode entry;
 				char drive_name[2];
 
 				drive_name[0] = toAscii(current_drive)[0];