From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Thu, 28 Apr 2016 23:33:58 +0000 (+0300)
Subject: lib-storage: mailbox_set_subscribed() ignores duplicate changes now.
X-Git-Tag: 2.3.0.rc1~3919
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=337ae3d4dacb3a91c9c918b8dc6abd69ebf0432d;p=thirdparty%2Fdovecot%2Fcore.git

lib-storage: mailbox_set_subscribed() ignores duplicate changes now.
---

diff --git a/src/lib-storage/mail-storage.c b/src/lib-storage/mail-storage.c
index 454df24a9b..5c71eb6854 100644
--- a/src/lib-storage/mail-storage.c
+++ b/src/lib-storage/mail-storage.c
@@ -1521,6 +1521,12 @@ int mailbox_set_subscribed(struct mailbox *box, bool set)
 {
 	if (mailbox_verify_name(box) < 0)
 		return -1;
+	if (mailbox_list_iter_subscriptions_refresh(box->list) < 0) {
+		mail_storage_copy_list_error(box->storage, box->list);
+		return -1;
+	}
+	if (mailbox_is_subscribed(box) == set)
+		return 0;
 	return box->v.set_subscribed(box, set);
 }