# HG changeset patch
# User Sadrul Habib Chowdhury <sadrul@pidgin.im>
# Date 1191118297 0
# Node ID b36dfff92590a9a289132a3cf5b8c79ed28c6e65
# Parent  c48390a2851d3a40b7bab1a89610984abf83db2c
Do not connect to a signal with a NULL callback. Gets rid of a runtime warning.

diff -r c48390a2851d -r b36dfff92590 finch/gntrequest.c
--- a/finch/gntrequest.c	Sat Sep 29 20:49:34 2007 +0000
+++ b/finch/gntrequest.c	Sun Sep 30 02:11:37 2007 +0000
@@ -76,6 +76,8 @@
 static void
 setup_default_callback(GntWidget *window, gpointer default_cb, gpointer data)
 {
+	if (default_cb == NULL)
+		return;
 	g_object_set_data(G_OBJECT(window), "default-callback", default_cb);
 	g_signal_connect_swapped(G_OBJECT(window), "destroy", G_CALLBACK(default_cb), data);
 }