Merge branch 'jk/http-push-status-fix'

"git push" client talking to an HTTP server did not diagnose the
lack of the final status report from the other side correctly,
which has been corrected.

* jk/http-push-status-fix:
  transport-helper: recognize "expecting report" error from send-pack
  send-pack: complain about "expecting report" with --helper-status

builtin/send-pack.c

@@ -87,6 +87,10 @@ static void print_helper_status(struct ref *ref)
 			break;
 
 		case REF_STATUS_EXPECTING_REPORT:
+			res = "error";
+			msg = "expecting report";
+			break;
+
 		default:
 			continue;
 		}