From 745d61f388aeb5618bd3f9dc91cc05728c90ce6a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Espino=20Garc=C3=ADa?= <larkox@gmail.com>
Date: Mon, 1 Feb 2021 15:52:27 +0100
Subject: [PATCH] Fix cleanup threads to properly handle not found errors
 (#16797)

Automatic Merge
---
 store/sqlstore/post_store.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/store/sqlstore/post_store.go b/store/sqlstore/post_store.go
index ab21d0f001..ba8d521836 100644
--- a/store/sqlstore/post_store.go
+++ b/store/sqlstore/post_store.go
@@ -2106,7 +2106,8 @@ func (s *SqlPostStore) cleanupThreads(postId, rootId, userId string, permanent b
 	if rootId != "" {
 		thread, err := s.Thread().Get(rootId)
 		if err != nil {
-			if err != sql.ErrNoRows {
+			var nfErr *store.ErrNotFound
+			if !errors.As(err, &nfErr) {
 				return errors.Wrap(err, "failed to get a thread")
 			}
 		}