repository: remove duplicate free of cache->squash_msg

Thankfully, it is set to NULL, so no security consequences.
However, this is still a mistake that must be rectified.

Signed-off-by: Greg Funni <gfunni234@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/repository.c b/repository.c
index 1a6a62bbd03a5dc4fdade3eb45ea2696968abc23..faa3fc23932df094efb63f16dc5af4f2c876d63f 100644 (file)
--- a/repository.c
+++ b/repository.c
@@ -352,7 +352,6 @@ out:
 
 static void repo_clear_path_cache(struct repo_path_cache *cache)
 {
-       FREE_AND_NULL(cache->squash_msg);
        FREE_AND_NULL(cache->squash_msg);
        FREE_AND_NULL(cache->merge_msg);
        FREE_AND_NULL(cache->merge_rr);