[evolution] [EMeetingTimeSelector] Expects wrong objects in detach menu callbacks

[Milan Crha <mcrha src gnome org>]

commit 4b7fccfb7782bb4219a6945a1010c150cfadbbf0
Author: Milan Crha <mcrha redhat com>
Date:   Mon Nov 16 19:06:04 2015 +0100

    [EMeetingTimeSelector] Expects wrong objects in detach menu callbacks

 calendar/gui/e-meeting-time-sel.c |   14 ++++++++++----
 1 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/calendar/gui/e-meeting-time-sel.c b/calendar/gui/e-meeting-time-sel.c
index 36b0fcd..7851c72 100644
--- a/calendar/gui/e-meeting-time-sel.c
+++ b/calendar/gui/e-meeting-time-sel.c
@@ -585,6 +585,7 @@ e_meeting_time_selector_construct (EMeetingTimeSelector *mts,
 
        /* Create the Options menu. */
        mts->options_menu = gtk_menu_new ();
+       g_object_set_data (G_OBJECT (mts->options_menu), "EMeetingTimeSelector", mts);
        gtk_menu_attach_to_widget (
                GTK_MENU (mts->options_menu), mts->options_button,
                e_meeting_time_selector_options_menu_detacher);
@@ -689,6 +690,7 @@ e_meeting_time_selector_construct (EMeetingTimeSelector *mts,
 
        /* Create the Autopick menu. */
        mts->autopick_menu = gtk_menu_new ();
+       g_object_set_data (G_OBJECT (mts->autopick_menu), "EMeetingTimeSelector", mts);
        gtk_menu_attach_to_widget (
                GTK_MENU (mts->autopick_menu), mts->autopick_button,
                e_meeting_time_selector_autopick_menu_detacher);
@@ -931,9 +933,11 @@ e_meeting_time_selector_options_menu_detacher (GtkWidget *widget,
        EMeetingTimeSelector *mts;
 
        g_return_if_fail (widget != NULL);
-       g_return_if_fail (E_IS_MEETING_TIME_SELECTOR (widget));
+       g_return_if_fail (GTK_IS_MENU (menu));
 
-       mts = E_MEETING_TIME_SELECTOR (widget);
+       mts = g_object_get_data (G_OBJECT (menu), "EMeetingTimeSelector");
+
+       g_return_if_fail (E_IS_MEETING_TIME_SELECTOR (mts));
        g_return_if_fail (mts->options_menu == (GtkWidget *) menu);
 
        mts->options_menu = NULL;
@@ -946,9 +950,11 @@ e_meeting_time_selector_autopick_menu_detacher (GtkWidget *widget,
        EMeetingTimeSelector *mts;
 
        g_return_if_fail (widget != NULL);
-       g_return_if_fail (E_IS_MEETING_TIME_SELECTOR (widget));
+       g_return_if_fail (GTK_IS_MENU (menu));
 
-       mts = E_MEETING_TIME_SELECTOR (widget);
+       mts = g_object_get_data (G_OBJECT (menu), "EMeetingTimeSelector");
+
+       g_return_if_fail (E_IS_MEETING_TIME_SELECTOR (mts));
        g_return_if_fail (mts->autopick_menu == (GtkWidget *) menu);
 
        mts->autopick_menu = NULL;