show_head_ref(): do not shadow name of argument

Signed-off-by: Michael Haggerty <redacted>
Signed-off-by: Junio C Hamano <redacted>

diff --git a/http-backend.c b/http-backend.c
index 6b85ffac271596cf469984a06d27423af7df2b35..313583562fcbc872815d2f706d6bb1b8fa185e99 100644 (file)
--- 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);