[gnome-calendar] Fixed GcalToolbar behavior.

[Erick PÃrez Castellanos <erickpc src gnome org>]

commit b884816bda198706789cc343557996a7aa76db01
Author: Erick PÃrez Castellanos <erick red gmail com>
Date:   Wed Aug 22 21:37:13 2012 -0400

    Fixed GcalToolbar behavior.

 src/gcal-toolbar.c |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)
---
diff --git a/src/gcal-toolbar.c b/src/gcal-toolbar.c
index ab8af29..f20b886 100644
--- a/src/gcal-toolbar.c
+++ b/src/gcal-toolbar.c
@@ -473,6 +473,21 @@ gcal_toolbar_view_changed (GtkWidget *button,
 
   priv = GCAL_TOOLBAR (user_data)->priv;
 
+  if (priv->active_view_button == button &&
+      ! gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
+    {
+      g_signal_handlers_block_by_func (priv->active_view_button,
+                                       gcal_toolbar_view_changed,
+                                       user_data);
+      gtk_toggle_button_set_active (
+          GTK_TOGGLE_BUTTON (priv->active_view_button),
+          TRUE);
+      g_signal_handlers_unblock_by_func (priv->active_view_button,
+                                         gcal_toolbar_view_changed,
+                                         user_data);
+      return;
+    }
+
   if (priv->active_view_button != NULL)
     {
       g_signal_handlers_block_by_func (priv->active_view_button,