refcount: Fix off-by one error

03da4480 · Vicent Marti · 6632c155 · 03da4480
Commit 03da4480 authored Nov 26, 2011 by Vicent Marti
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src/util.h
+1 -1

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--- a/src/util.h
+++ b/src/util.h
@@ -143,7 +143,7 @@ typedef void (*git_refcount_freeptr)(void *r);
 #define GIT_REFCOUNT_DEC(_r, do_free) { \
 	git_refcount *r = (git_refcount *)(_r); \
 	r->refcount--; \
-	if (r->refcount == 0 && r->owner == NULL) { do_free(_r); } \
+	if (r->refcount <= 0 && r->owner == NULL) { do_free(_r); } \
 }

 #define GIT_REFCOUNT_OWN(r, o) { \