From 4faa227a2d180762cf93c70a3e8bf3721baf3456 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Mon, 11 Aug 2014 07:47:55 +0200
Subject: [PATCH] core: check that callback is not NULL in function
 string_replace_with_callback

---
 src/core/wee-string.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/wee-string.c b/src/core/wee-string.c
index 488d332dc..5cab4a35d 100644
--- a/src/core/wee-string.c
+++ b/src/core/wee-string.c
@@ -2661,7 +2661,7 @@ string_replace_with_callback (const char *string,
 
     *errors = 0;
 
-    if (!string || !prefix || !prefix[0] || !suffix || !suffix[0])
+    if (!string || !prefix || !prefix[0] || !suffix || !suffix[0] || !callback)
         return NULL;
 
     length_prefix = strlen (prefix);