Sync with master

diff --git a/remote-curl.c b/remote-curl.c
index 6ec535243565d4b1a50e22868966b4aec33776f8..e11e619d0da8a3b0748ca1af7d58bce07aaf7431 100644 (file)
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -351,6 +351,8 @@ static struct discovery *discover_refs(const char *service, int for_push)
                 * pkt-line matches our request.
                 */
                line = packet_read_line_buf(&last->buf, &last->len, NULL);
+               if (!line)
+                       die("invalid server response; expected service, got flush packet");
 
                strbuf_reset(&exp);
                strbuf_addf(&exp, "# service=%s", service);