From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Sat, 5 Feb 2022 10:54:29 +0000 (+0000)
Subject: Account for null strinng in debug "show"
X-Git-Tag: exim-4.96-RC0~81
X-Git-Url: https://git.exim.org/exim.git/commitdiff_plain/2ed83f6f247c8030765ce366d9d91f93c93bb36a?hp=09a2523a0d7d31ce2ed7c6e24732919258c43fab

Account for null strinng in debug "show"
---

diff --git a/src/src/exim.c b/src/src/exim.c
index 9da921a5c..38ce2b46f 100644
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -958,8 +958,9 @@ void
 show_string(BOOL is_stdout, gstring * g)
 {
 const uschar * s = string_from_gstring(g);
-if (is_stdout) fputs(CCS s, stdout);
-else debug_printf("%s", s);
+if (s)
+  if (is_stdout) fputs(CCS s, stdout);
+  else debug_printf("%s", s);
 }