From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Wed, 20 Jan 2016 10:55:57 +0000 (+0200)
Subject: lib-storage: Don't set internal error to storage when there's nothing to sync.
X-Git-Tag: 2.2.22.rc1~323
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ec0105e124d34a0dba6b657e8fd4fc2bc3cb8c98;p=thirdparty%2Fdovecot%2Fcore.git

lib-storage: Don't set internal error to storage when there's nothing to sync.

This may also wrongly overwrite an existing error.
---

diff --git a/src/lib-storage/index/index-storage.c b/src/lib-storage/index/index-storage.c
index a370f5dd5f..339ebbb7d1 100644
--- a/src/lib-storage/index/index-storage.c
+++ b/src/lib-storage/index/index-storage.c
@@ -999,7 +999,8 @@ int index_storage_expunged_sync_begin(struct mailbox *box,
 	ret = mail_index_sync_begin(box->index, ctx_r, view_r,
 				    trans_r, flags);
 	if (ret <= 0) {
-		mailbox_set_index_error(box);
+		if (ret < 0)
+			mailbox_set_index_error(box);
 		index_storage_expunging_deinit(box);
 		return ret;
 	}