[evolution] Bug 629413 - use-after-free in bad cert dialog

[David Woodhouse <dwmw2 src gnome org>]

commit a7d4f03e4fcdf630baaa35b6e6dc3b05c16ef9ef
Author: David Woodhouse <David Woodhouse intel com>
Date:   Sun Sep 12 12:05:54 2010 +0100

    Bug 629413 - use-after-free in bad cert dialog

 mail/mail-session.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/mail/mail-session.c b/mail/mail-session.c
index f120d2f..4e4850b 100644
--- a/mail/mail-session.c
+++ b/mail/mail-session.c
@@ -466,9 +466,7 @@ alert_user(CamelSession *session, CamelSessionAlertType type, const gchar *promp
 		e_flag_wait (m->done);
 		result = m->result;
 		mail_msg_unref (m);
-	}
-
-	if (m->ismain)
+	} else if (m->ismain)
 		mail_msg_unref (m);
 
 	return result;