_InterlockedExchange expects a volatile LONG

6e94a1ef · Jacques Germishuys · 1017f81f · 6e94a1ef
Commit 6e94a1ef authored Apr 27, 2014 by Jacques Germishuys
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src/global.c
+1 -1

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--- a/src/global.c
+++ b/src/global.c
@@ -74,7 +74,7 @@ static void git__shutdown(void)
 #if defined(GIT_THREADS) && defined(GIT_WIN32)

 static DWORD _tls_index;
-static DWORD _mutex = 0;
+static volatile LONG _mutex = 0;

 static int synchronized_threads_init()
 {