BACKENDS: Fix Shadowing Compiler Warning for isDirectory symbol.

This should ensure that any future cut-and-paste for new backends do not
repeat this same warning issue.

2 files changed, 6 insertions, 6 deletions

diff --git a/backends/fs/posix/posix-fs.cpp b/backends/fs/posix/posix-fs.cpp
index ce5715210a..4434bcba97 100644
--- a/backends/fs/posix/posix-fs.cpp
+++ b/backends/fs/posix/posix-fs.cpp
@@ -253,10 +253,10 @@ Common::WriteStream *POSIXFilesystemNode::createWriteStream() {
 	return StdioStream::makeFromPath(getPath(), true);
 }
 
-bool POSIXFilesystemNode::create(bool isDir) {
+bool POSIXFilesystemNode::create(bool isDirectoryFlag) {
 	bool success;
 
-	if (isDir) {
+	if (isDirectoryFlag) {
 		success = mkdir(_path.c_str(), 0755) == 0;
 	} else {
 		int fd = open(_path.c_str(), O_WRONLY | O_CREAT | O_TRUNC, 0755);
@@ -270,12 +270,12 @@ bool POSIXFilesystemNode::create(bool isDir) {
 	if (success) {
 		setFlags();
 		if (_isValid) {
-			if (_isDirectory != isDir) warning("failed to create %s: got %s", isDir ? "directory" : "file", _isDirectory ? "directory" : "file");
-			return _isDirectory == isDir;
+			if (_isDirectory != isDirectoryFlag) warning("failed to create %s: got %s", isDirectoryFlag ? "directory" : "file", _isDirectory ? "directory" : "file");
+			return _isDirectory == isDirectoryFlag;
 		}
 
 		warning("POSIXFilesystemNode: %s() was a success, but stat indicates there is no such %s",
-			isDir ? "mkdir" : "creat", isDir ? "directory" : "file");
+			isDirectoryFlag ? "mkdir" : "creat", isDirectoryFlag ? "directory" : "file");
 		return false;
 	}
 
diff --git a/backends/fs/posix/posix-fs.h b/backends/fs/posix/posix-fs.h
index 4ebce7e9d9..5a6b6bd2bd 100644
--- a/backends/fs/posix/posix-fs.h
+++ b/backends/fs/posix/posix-fs.h
@@ -73,7 +73,7 @@ public:
 
 	virtual Common::SeekableReadStream *createReadStream();
 	virtual Common::WriteStream *createWriteStream();
-	virtual bool create(bool isDirectory);
+	virtual bool create(bool isDirectoryFlag);
 
 private:
 	/**