[evolution] Bug #674236 - Extra ref in e_action_combo_box_set_action()

[Milan Crha <mcrha src gnome org>]

commit 685e763c6ac8923cbf8af5c5c84d441ee2df7db5
Author: Milan Crha <mcrha redhat com>
Date:   Tue Feb 19 13:17:35 2013 +0100

    Bug #674236 - Extra ref in e_action_combo_box_set_action()

 e-util/e-action-combo-box.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/e-util/e-action-combo-box.c b/e-util/e-action-combo-box.c
index cb15d27..0b7a31c 100644
--- a/e-util/e-action-combo-box.c
+++ b/e-util/e-action-combo-box.c
@@ -490,10 +490,12 @@ e_action_combo_box_set_action (EActionComboBox *combo_box,
                combo_box->priv->action_group = NULL;
        }
 
-       if (action != NULL)
+       if (action != NULL) {
+               /* This also adds a reference to the combo_box->priv->action_group */
                g_object_get (
                        g_object_ref (action), "action-group",
                        &combo_box->priv->action_group, NULL);
+       }
 
        combo_box->priv->action = action;
        action_combo_box_update_model (combo_box);
@@ -505,7 +507,6 @@ e_action_combo_box_set_action (EActionComboBox *combo_box,
                        combo_box);
 
        if (combo_box->priv->action_group != NULL) {
-               g_object_ref (combo_box->priv->action_group);
                combo_box->priv->group_sensitive_handler_id =
                        g_signal_connect (
                                combo_box->priv->action_group,