[anjal] BUGFIX: GNOME Bugzilla #589565 - Crash while closing tabs

[Srinivasa Ragavan <sragavan src gnome org>]

commit aa41a82a8ef2c51b9ca6e2c2acb25c167c94f893
Author: Srinivasa Ragavan <sragavan novell com>
Date:   Mon Aug 24 22:49:27 2009 +0530

    BUGFIX: GNOME Bugzilla #589565 - Crash while closing tabs

 src/mail-message-view.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/mail-message-view.c b/src/mail-message-view.c
index 133270c..f4b619f 100644
--- a/src/mail-message-view.c
+++ b/src/mail-message-view.c
@@ -412,6 +412,8 @@ discard_composer_cb (GtkWidget *w, MailMessageView *mmv)
 	gtk_widget_hide (mmv->cbox);
 	if (mmv->comp_view)
 		gtk_widget_hide (mmv->comp_view);
+	if (mmv->composer)
+		gtk_widget_destroy (mmv->composer);
 	gtk_widget_hide (mmv->discard);
 	gtk_widget_hide (mmv->pop_out);
 	mmv->composer = NULL;