From: Marco Bettini <marco.bettini@open-xchange.com>
Date: Thu, 6 Apr 2023 15:07:15 +0000 (+0000)
Subject: virtual: virtual_transaction_commit() - Don't fail when a backend box was removed... 
X-Git-Tag: 2.4.0~2789
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1fdfda556df5d2877b5d5faa10f186eb5af449ef;p=thirdparty%2Fdovecot%2Fcore.git

virtual: virtual_transaction_commit() - Don't fail when a backend box was removed and no changes are pending for it
---

diff --git a/src/plugins/virtual/virtual-transaction.c b/src/plugins/virtual/virtual-transaction.c
index 4cb582c981..bfe3bfd1e9 100644
--- a/src/plugins/virtual/virtual-transaction.c
+++ b/src/plugins/virtual/virtual-transaction.c
@@ -56,7 +56,11 @@ int virtual_transaction_commit(struct mailbox_transaction_context *t,
 	struct mailbox_transaction_context *bt;
 	array_foreach_elem(&vt->backend_transactions, bt) {
 		struct mailbox *bbox = bt->box;
+		unsigned int changes = bt->changes == NULL ? 0 :
+			array_count(&bt->changes->saved_uids);
 		if (mailbox_transaction_commit(&bt) < 0) {
+			if (bbox->mailbox_deleted && changes == 0)
+				continue;
 			ret = -1;
 			virtual_box_copy_error(vt->t.box, bbox);
 		}