X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/cb570b5ea1ff234ae16b2c32a236ccd520a80f7a..dc8091e7b9eb80b77699ac59de3f39eedef65c04:/src/src/smtp_in.c

diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c
index 202fcf1bb..98968f95d 100644
--- a/src/src/smtp_in.c
+++ b/src/src/smtp_in.c
@@ -2353,10 +2353,9 @@ code = US"220";   /* Default status code */
 esc = US"";       /* Default extended status code */
 esclen = 0;       /* Length of esc */
 
-if (user_msg == NULL)
+if (!user_msg)
   {
-  s = expand_string(smtp_banner);
-  if (s == NULL)
+  if (!(s = expand_string(smtp_banner)))
     log_write(0, LOG_MAIN|LOG_PANIC_DIE, "Expansion of \"%s\" (smtp_banner) "
       "failed: %s", smtp_banner, expand_string_message);
   }