X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=wrapper.c;h=bcda41e3744c1f0a94b7717c67a7f85195088821;hb=1aadb47aad7f4648a1de1e2de84cbcf235eeff59;hp=4ff4a9c3db0e1c797bce777eac5358d74c0bc5c6;hpb=f175e9b845a41f1a5135222d4d3b8aa9161b499a;p=thirdparty%2Fgit.git

diff --git a/wrapper.c b/wrapper.c
index 4ff4a9c3db..bcda41e374 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -117,10 +117,13 @@ void *xrealloc(void *ptr, size_t size)
 {
 	void *ret;
 
+	if (!size) {
+		free(ptr);
+		return xmalloc(0);
+	}
+
 	memory_limit_check(size, 0);
 	ret = realloc(ptr, size);
-	if (!ret && !size)
-		ret = realloc(ptr, 1);
 	if (!ret)
 		die("Out of memory, realloc failed");
 	return ret;