[evolution] Avoid using uninitialized variable in e_mail_folder_expunge_sync()

[Milan Crha <mcrha src gnome org>]

commit 5e5cdafb9578d18863bc5b980831412664c60289
Author: Milan Crha <mcrha redhat com>
Date:   Fri Aug 10 15:15:47 2012 +0200

    Avoid using uninitialized variable in e_mail_folder_expunge_sync()

 libemail-engine/e-mail-folder-utils.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libemail-engine/e-mail-folder-utils.c b/libemail-engine/e-mail-folder-utils.c
index e22e2d7..07613ec 100644
--- a/libemail-engine/e-mail-folder-utils.c
+++ b/libemail-engine/e-mail-folder-utils.c
@@ -400,6 +400,7 @@ e_mail_folder_expunge_sync (CamelFolder *folder,
 	local_inbox = e_mail_session_get_local_folder (
 		E_MAIL_SESSION (session), E_MAIL_LOCAL_FOLDER_INBOX);
 	is_local_inbox = (folder == local_inbox);
+	is_local_trash = FALSE;
 
 	if (store_is_local && !is_local_inbox) {
 		CamelFolder *local_trash;