be stricter about File::open params

svn-id: r11919

2 files changed, 3 insertions, 3 deletions

diff --git a/common/file.cpp b/common/file.cpp
index 7f81cdddf1..726b57b991 100644
--- a/common/file.cpp
+++ b/common/file.cpp
@@ -138,7 +138,7 @@ File::~File() {
 	delete [] _name;
 }
 
-bool File::open(const char *filename, const char *directory, int mode, byte encbyte) {
+bool File::open(const char *filename, const char *directory, AccessMode mode, byte encbyte) {
 	if (_handle) {
 		debug(2, "File %s already opened", filename);
 		return false;
diff --git a/common/file.h b/common/file.h
index 6bf281ff92..eb98151eb0 100644
--- a/common/file.h
+++ b/common/file.h
@@ -39,7 +39,7 @@ private:
 	static Common::String _defaultDirectory;
 
 public:
-	enum {
+	enum AccessMode {
 		kFileReadMode = 1,
 		kFileWriteMode = 2
 	};
@@ -49,7 +49,7 @@ public:
 	File();
 	virtual ~File();
 	bool open(const char *filename, const Common::String &directory) { return open(filename, directory.c_str()); }
-	bool open(const char *filename, const char *directory = NULL, int mode = kFileReadMode, byte encbyte = 0);
+	bool open(const char *filename, const char *directory = NULL, AccessMode mode = kFileReadMode, byte encbyte = 0);
 	void close();
 	bool isOpen() const;
 	bool ioFailed() const;