[evolution] Bug 593659 - Missing UI error messages

[Matthew Barnes <mbarnes src gnome org>]

commit 3ae254a2b5b27a4c3ff3c0c2db142e1daae57a36
Author: Matthew Barnes <mbarnes redhat com>
Date:   Wed Sep 9 18:21:23 2009 -0500

    Bug 593659 - Missing UI error messages

 mail/e-mail-reader.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/mail/e-mail-reader.c b/mail/e-mail-reader.c
index d3a845c..175a01e 100644
--- a/mail/e-mail-reader.c
+++ b/mail/e-mail-reader.c
@@ -1787,7 +1787,7 @@ mail_reader_message_loaded_cb (CamelFolder *folder,
 	if (message_list->seen_id > 0)
 		g_source_remove (message_list->seen_id);
 
-	if (mark_read) {
+	if (message != NULL && mark_read) {
 		message_list->seen_id = g_timeout_add (
 			timeout_interval, (GSourceFunc)
 			mail_reader_message_read_cb, reader);