Add g_return_val_if_fail (Alban Crequy)

svn path=/trunk/; revision=1167

diff --git a/libempathy/empathy-tp-call.c b/libempathy/empathy-tp-call.c
index 9fba6de0592b2f39db50fc942f4978f83de503bd..e1bb6f4a7504b98c4704db8c951c712f57c7ca6b 100644 (file)
--- a/libempathy/empathy-tp-call.c
+++ b/libempathy/empathy-tp-call.c
@@ -847,6 +847,8 @@ empathy_tp_call_has_dtmf (EmpathyTpCall *call)
 {
   EmpathyTpCallPriv *priv = GET_PRIV (call);
 
+  g_return_val_if_fail (EMPATHY_IS_TP_CALL (call), FALSE);
+
   return tp_proxy_has_interface_by_id (priv->channel,
       TP_IFACE_QUARK_CHANNEL_INTERFACE_DTMF);
 }