From a70c69fa835bf0126d7c9ce69577d6f02505ac98 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <barisusakli@gmail.com>
Date: Mon, 4 Oct 2021 20:12:11 -0400
Subject: [PATCH] fix: delete old topic tags

---
 src/upgrades/1.18.0/topic_tags_refactor.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/upgrades/1.18.0/topic_tags_refactor.js b/src/upgrades/1.18.0/topic_tags_refactor.js
index c81e139bb3..5fd2218c49 100644
--- a/src/upgrades/1.18.0/topic_tags_refactor.js
+++ b/src/upgrades/1.18.0/topic_tags_refactor.js
@@ -28,6 +28,7 @@ module.exports = {
 				topicsWithTags.map(t => `topic:${t.tid}`),
 				topicsWithTags.map(t => ({ tags: t.tags.join(',') }))
 			);
+			await db.deleteAll(tids.map(tid => `topic:${tid}:tags`));
 			progress.incr(tids.length);
 		}, {
 			batch: 500,