1diff --git a/YUViewLib/src/common/Typedef.h b/YUViewLib/src/common/Typedef.h
2--- a/YUViewLib/src/common/Typedef.h
3+++ b/YUViewLib/src/common/Typedef.h
4@@ -212,12 +212,7 @@ private:
5 #define YUVIEW_VERSION "Unknown"
6 #endif
7
8-#ifndef YUVIEW_HASH
9 #define VERSION_CHECK 0
10-#define YUVIEW_HASH 0
11-#else
12-#define VERSION_CHECK 1
13-#endif
14
15 #define MAX_RECENT_FILES 10