[PATCH v2 19/25] show_head_ref(): do not shadow name of argument

From

Michael Haggerty <mhagger@alum.mit.edu>

Date

May 25, 2013, 09:08 UTC

Message-ID

<1369472904-12875-20-git-send-email-mhagger@alum.mit.edu>

In-Reply-To

<1369472904-12875-1-git-send-email-mhagger@alum.mit.edu>

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 http-backend.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/http-backend.c b/http-backend.c
index 6b85ffa..3135835 100644
--- a/http-backend.c
+++ b/http-backend.c
@@ -416,8 +416,8 @@ static int show_head_ref(const char *name, const unsigned char *sha1,
 	struct strbuf *buf = cb_data;
 
 	if (flag & REF_ISSYMREF) {
-		unsigned char sha1[20];
-		const char *target = resolve_ref_unsafe(name, sha1, 1, NULL);
+		unsigned char unused[20];
+		const char *target = resolve_ref_unsafe(name, unused, 1, NULL);
 		const char *target_nons = strip_namespace(target);
 
 		strbuf_addf(buf, "ref: %s\n", target_nons);

-- 
1.8.2.3