account-widget: presence_changed_cb: early return if widget has been destroyed

The callback needs to manipulate widgets but can't do it if the account widget
has already been destroyed.

diff --git a/libempathy-gtk/empathy-account-widget.c b/libempathy-gtk/empathy-account-widget.c
index 4747c8c9e52911285b8b627e5d20c31ac8ffabd0..9b82c3f2c146595a22ae0fedabd9b887717e923e 100644 (file)
--- a/libempathy-gtk/empathy-account-widget.c
+++ b/libempathy-gtk/empathy-account-widget.c
@@ -1308,6 +1308,9 @@ presence_changed_cb (TpAccountManager *manager,
 {
   EmpathyAccountWidgetPriv *priv = GET_PRIV (self);
 
+  if (priv->destroyed)
+    return;
+
   if (state > TP_CONNECTION_PRESENCE_TYPE_OFFLINE)
     {
       /* We are online, display a Login button */