From e75fef58c4f9365b83a8b42036407cd4622bdbaf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Sat, 5 Jul 2014 10:05:35 +0200
Subject: [PATCH] core: check that "chars" argument is not NULL in function
 string_strip

---
 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 b813669f0..119ac6fc3 100644
--- a/src/core/wee-string.c
+++ b/src/core/wee-string.c
@@ -560,7 +560,7 @@ string_strip (const char *string, int left, int right, const char *chars)
     if (!string)
         return NULL;
 
-    if (!string[0])
+    if (!string[0] || !chars)
         return strdup (string);
 
     ptr_start = string;