trace: compare against an int value

When tracing is disabled, don't let `git_trace__level` return a void, since that can't be compared against.

trace: compare against an int value
When tracing is disabled, don't let `git_trace__level` return a void, since that can't be compared against.
3e9ee04f · Edward Thomson · 76fd406a · 3e9ee04f
Commit 3e9ee04f authored Dec 29, 2019 by Edward Thomson
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src/trace.h
+1 -1

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--- a/src/trace.h
+++ b/src/trace.h
@@ -56,7 +56,7 @@ GIT_INLINE(void) git_trace__null(
 	GIT_UNUSED(fmt);
 }

-#define git_trace_level()		((void)0)
+#define git_trace_level()		((git_trace_level_t)0)
 #define git_trace			git_trace__null

 #endif