9.10.2011 - stable backup commit

pifile.h

@@ -44,7 +44,7 @@ public:
 	int pos();
 	bool isOpened() {return stream.is_open();}
 	bool isEnd() {return stream.eof();}
-	bool isEmpty() {return (size() == 0);}
+	bool isEmpty() {return (size() <= 0);}
 
 	PIFile & writeData(const void * data, int size_) {stream.write((char * )data, size_); return *this;}
 	PIFile & readData(void * data, int size_) {stream.read((char * )data, size_); return *this;}