[#2382] Fix switching interaface instabilities

sflphone-client-gnome/src/config/accountconfigdialog.c

@@ -719,7 +719,6 @@ GtkWidget * create_advanced_tab(account_t **a)
             gtk_list_store_append(ipInterfaceListStore, &iter );
             gtk_list_store_set(ipInterfaceListStore, &iter, 0, *iface, -1 );
 
-            current_local_address_iter = iter;
             if (g_strcmp0(*iface, local_address) == 0) {
                 DEBUG("Setting active local address combo box");
                 current_local_address_iter = iter;