commit: add short-circuit to paint_down_to_common()

diff --git a/http-walker.c b/http-walker.c
index 1ae8363de2bb618df534cc85c86eba3eac9e9c0a..07c2b1af826d3e24e2568e5bdef17806f355048f 100644 (file)
--- a/http-walker.c
+++ b/http-walker.c
@@ -544,8 +544,10 @@ static int fetch_object(struct walker *walker, unsigned char *sha1)
        } else if (hashcmp(obj_req->sha1, req->real_sha1)) {
                ret = error("File %s has bad hash", hex);
        } else if (req->rename < 0) {
-               ret = error("unable to write sha1 filename %s",
-                           sha1_file_name(req->sha1));
+               struct strbuf buf = STRBUF_INIT;
+               sha1_file_name(&buf, req->sha1);
+               ret = error("unable to write sha1 filename %s", buf.buf);
+               strbuf_release(&buf);
        }
 
        release_http_object_request(req);