[balsa/mime-widgets] mime-widget-vcalendar: Do not leak InternetAddress

[Peter Bloomfield <peterb src gnome org>]

commit 6f6bce651b0f00b3943ef64d7df55ee4d9892652
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Tue Sep 10 14:14:27 2019 -0400

    mime-widget-vcalendar: Do not leak InternetAddress
    
    Do not object-ref the sender InternetAddress; it leaks.

 src/balsa-mime-widget-vcalendar.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/src/balsa-mime-widget-vcalendar.c b/src/balsa-mime-widget-vcalendar.c
index 435346c79..d5a2b1371 100644
--- a/src/balsa-mime-widget-vcalendar.c
+++ b/src/balsa-mime-widget-vcalendar.c
@@ -229,7 +229,6 @@ balsa_vevent_widget(LibBalsaVEvent * event, gboolean may_reply,
 
        /* add the callback data to the event object */
        g_object_ref(event);
-       g_object_ref(sender);
        g_object_set_data_full(G_OBJECT(event), "ev:sender",
                               internet_address_to_string(sender, FALSE),
                               (GDestroyNotify) g_free);