Changed FilesystemNode::listDir to return a bool indicating its success (or failure)

svn-id: r22315

1 files changed, 3 insertions, 4 deletions

diff --git a/backends/fs/symbian/symbian-fs.cpp b/backends/fs/symbian/symbian-fs.cpp
index 948c86372e..e73c4d4489 100644
--- a/backends/fs/symbian/symbian-fs.cpp
+++ b/backends/fs/symbian/symbian-fs.cpp
@@ -52,7 +52,7 @@ public:
 	virtual bool isDirectory() const { return _isDirectory; }
 	virtual String path() const { return _path; }
 
-	virtual AbstractFSList listDir(ListMode mode) const;
+	virtual bool listDir(AbstractFSList &list, ListMode mode) const;
 	virtual AbstractFilesystemNode *parent() const;
 	virtual AbstractFilesystemNode *child(const String &name) const;
 };
@@ -105,9 +105,8 @@ SymbianFilesystemNode::SymbianFilesystemNode(const String &path) {
 	_isDirectory = true;
 }
 
-AbstractFSList SymbianFilesystemNode::listDir(ListMode mode) const {
+bool SymbianFilesystemNode::listDir(AbstractFSList &myList, ListMode mode) const {
 	assert(_isDirectory);
-	AbstractFSList myList;
 
 	if (_isPseudoRoot) {
 		// Drives enumeration
@@ -179,7 +178,7 @@ AbstractFSList SymbianFilesystemNode::listDir(ListMode mode) const {
 		}
 
 	}
-	return myList;
+	return true;
 }
 
 AbstractFilesystemNode *SymbianFilesystemNode::parent() const {