pidgin: 8cdb0889: Fix a crash at shutdown in Finch.

[darkrain42 at pidgin.im]

-----------------------------------------------------------------
Revision: 8cdb08899e63dff72508d9cde31a26d8e29a0511
Ancestor: e5dd56183bd40ecc3647053d99b6c9a98521b9aa
Author: darkrain42 at pidgin.im
Date: 2009-08-03T23:29:05
Branch: im.pidgin.pidgin
URL: http://d.pidgin.im/viewmtn/revision/info/8cdb08899e63dff72508d9cde31a26d8e29a0511

Modified files:
        finch/gntblist.c

ChangeLog: 

Fix a crash at shutdown in Finch.

#0  0x0805cdb8 in reset_blist_window (window=0x8b940d0, null=0x0) at gntblist.c:2011
	node = <value optimized out>
#1  0xb7bf0dfc in IA__g_cclosure_marshal_VOID__VOID () at gmarshal.c:77
#2  0xb7bd9d72 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#3  0xb7bf061a in signal_emit_unlocked_R () at gsignal.c:3247
#4  0xb7bef94d in IA__g_signal_emit_valist () at gsignal.c:2980
#5  0xb7befc39 in IA__g_signal_emit at gsignal.c:3037
#6  0xb7fec985 in gnt_widget_dispose (obj=0x8b940d0) at gntwidget.c:77
#7  0xb7bdc4cf in g_object_run_dispose () from /usr/lib/libgobject-2.0.so.0
#8  0xb7fec797 in gnt_widget_destroy (obj=0x8b940d0) at gntwidget.c:320
#9  0x0805a579 in finch_blist_uninit () at gntblist.c:3190
#10 0x0807a2a9 in gnt_ui_uninit () at gntui.c:123
#11 0x08069e8b in finch_quit () at finch.c:97


-------------- next part --------------
============================================================
--- finch/gntblist.c	f03f090d44fbf12244ee42f7f91b905550cbc10a
+++ finch/gntblist.c	6af88c34f707757281dacf43b3e4ea0e23fa4549
@@ -589,6 +589,16 @@ new_list(PurpleBuddyList *list)
 		ggblist->manager = &default_manager;
 }
 
+static void destroy_list(PurpleBuddyList *list)
+{
+	if (ggblist == NULL)
+		return;
+
+	gnt_widget_destroy(ggblist->window);
+	g_free(ggblist);
+	ggblist = NULL;
+}
+
 static gboolean
 remove_new_empty_group(gpointer data)
 {
@@ -849,8 +859,8 @@ static PurpleBlistUiOps blist_ui_ops =
 	blist_show,
 	node_update,
 	node_remove,
+	destroy_list,
 	NULL,
-	NULL,
 	finch_request_add_buddy,
 	finch_request_add_chat,
 	finch_request_add_group,
@@ -3184,12 +3194,6 @@ void finch_blist_uninit()
 
 void finch_blist_uninit()
 {
-	if (ggblist == NULL)
-		return;
-
-	gnt_widget_destroy(ggblist->window);
-	g_free(ggblist);
-	ggblist = NULL;
 }
 
 gboolean finch_blist_get_position(int *x, int *y)