[evolution] Bug #722698 - Crash creating a new folder

[Fabiano Fidêncio <ffidencio src gnome org>]

commit 555912b601defa294d05467e5b3300b7162e39d9
Author: Fabiano Fidêncio <fidencio redhat com>
Date:   Tue Jan 21 15:48:54 2014 +0100

    Bug #722698 - Crash creating a new folder

 mail/em-folder-tree.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/mail/em-folder-tree.c b/mail/em-folder-tree.c
index 8945649..f4ba8b9 100644
--- a/mail/em-folder-tree.c
+++ b/mail/em-folder-tree.c
@@ -1078,15 +1078,27 @@ folder_tree_dispose (GObject *object)
 {
        EMFolderTreePrivate *priv;
        GtkTreeModel *model;
+       GtkTreeSelection *selection;
 
        priv = EM_FOLDER_TREE_GET_PRIVATE (object);
        model = gtk_tree_view_get_model (GTK_TREE_VIEW (object));
+       selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (object));
 
        if (priv->loaded_row_id != 0) {
                g_signal_handler_disconnect (model, priv->loaded_row_id);
                priv->loaded_row_id = 0;
        }
 
+       if (priv->loading_row_id != 0) {
+               g_signal_handler_disconnect (model, priv->loading_row_id);
+               priv->loading_row_id = 0;
+       }
+
+       if (priv->selection_changed_handler_id != 0) {
+               g_signal_handler_disconnect (selection, priv->selection_changed_handler_id);
+               priv->selection_changed_handler_id = 0;
+       }
+
        if (priv->autoscroll_id != 0) {
                g_source_remove (priv->autoscroll_id);
                priv->autoscroll_id = 0;