[gnome-commander] utils: allow pattern_list to be NULL in patlist_free()

[Piotr Eljasiak <epiotr src gnome org>]

commit 2c0165b707a92d92cdd26bba42a497b8bd7d91b6
Author: Piotr Eljasiak <epiotr src gnome org>
Date:   Fri Nov 11 14:59:32 2011 +0100

    utils: allow pattern_list to be NULL in patlist_free()

 src/utils.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/utils.cc b/src/utils.cc
index fc10680..4f34aae 100644
--- a/src/utils.cc
+++ b/src/utils.cc
@@ -1281,7 +1281,7 @@ GList *patlist_new (const gchar *pattern_string)
 
 void patlist_free (GList *pattern_list)
 {
-    g_return_if_fail (pattern_list != NULL);
+    if (!pattern_list)  return;
 
     g_list_foreach (pattern_list, (GFunc) g_free, NULL);
     g_list_free (pattern_list);