edje: let's not segfault when we remove a non existant callback.

2013-03-19 14:48:57 +09:00 · 2013-03-19 14:48:57 +09:00 · 5815be54f5
parent e4c00e098a
commit 5815be54f5
1 changed files with 2 additions and 0 deletions
--- a/src/lib/edje/edje_signal.c
+++ b/src/lib/edje/edje_signal.c
@ -332,6 +332,8 @@ _edje_signal_callback_disable(const Edje_Signal_Callback_Group *cgp,
   Edje_Signal_Callback_Group *gp = (Edje_Signal_Callback_Group*) cgp;
   unsigned int i;

+   if (!gp || !gp->matches) return NULL;
+
   // FIXME: Shall we check DELETE_ME flags ?
   for (i = 0; i < gp->matches->matches_count; ++i)
     {