From: Timo Sirainen <tss@iki.fi>
Date: Sun, 17 Feb 2013 09:46:14 +0000 (+0200)
Subject: mbox: Fixed mailbox_update() for changing mailbox GUID.
X-Git-Tag: 2.2.beta2~53
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f828be2029091ad8d8765783422f8c1c11129298;p=thirdparty%2Fdovecot%2Fcore.git

mbox: Fixed mailbox_update() for changing mailbox GUID.
---

diff --git a/src/lib-storage/index/mbox/mbox-storage.c b/src/lib-storage/index/mbox/mbox-storage.c
index fe4c613de7..955c71ffaf 100644
--- a/src/lib-storage/index/mbox/mbox-storage.c
+++ b/src/lib-storage/index/mbox/mbox-storage.c
@@ -498,7 +498,8 @@ mbox_mailbox_update(struct mailbox *box, const struct mailbox_update *update)
 			return -1;
 	}
 
-	if (update->uid_validity != 0 || update->min_next_uid != 0) {
+	if (update->uid_validity != 0 || update->min_next_uid != 0 ||
+	    !guid_128_is_empty(update->mailbox_guid)) {
 		mbox->sync_hdr_update = update;
 		ret = mbox_sync(mbox, MBOX_SYNC_HEADER | MBOX_SYNC_FORCE_SYNC |
 				MBOX_SYNC_REWRITE);