SPDX: license tags (mostly by guesswork)

[exim.git] / src / src / parse.c

diff --git a/src/src/parse.c b/src/src/parse.c
index f156865c833a811034bc884be82157434177a93f..93b12bc77c47ac5aed7302147d9bc22ad26cdc5f 100644 (file)
--- a/src/src/parse.c
+++ b/src/src/parse.c
@@ -5,6 +5,7 @@
 /* Copyright (c) The Exim Maintainers 2020 - 2022 */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 /* Functions for parsing addresses */
 
@@ -658,7 +659,7 @@ followed by a route-addr (more words must follow). */
 
 if (*s != '@' && *s != '<')
   {
-  if (*s == 0 || *s == ';')
+  if (!*s || *s == ';')
     {
     if (!*t) FAILED(US"empty address");
     endptr = last_comment_position;