From 6c9c3b7b14411a854c8dcf8583d56b314e45a4ce Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Wed, 3 Mar 2021 11:03:30 +0100
Subject: Fix emptying video tags

---
 server/controllers/api/videos/index.ts | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'server/controllers/api')

diff --git a/server/controllers/api/videos/index.ts b/server/controllers/api/videos/index.ts
index 58ab72370..2447c1288 100644
--- a/server/controllers/api/videos/index.ts
+++ b/server/controllers/api/videos/index.ts
@@ -347,12 +347,13 @@ async function updateVideo (req: express.Request, res: express.Response) {
       if (previewModel) await videoInstanceUpdated.addAndSaveThumbnail(previewModel, t)
 
       // Video tags update?
-      await setVideoTags({
-        video: videoInstanceUpdated,
-        tags: videoInfoToUpdate.tags,
-        transaction: t,
-        defaultValue: videoInstanceUpdated.Tags
-      })
+      if (videoInfoToUpdate.tags !== undefined) {
+        await setVideoTags({
+          video: videoInstanceUpdated,
+          tags: videoInfoToUpdate.tags,
+          transaction: t
+        })
+      }
 
       // Video channel update?
       if (res.locals.videoChannel && videoInstanceUpdated.channelId !== res.locals.videoChannel.id) {
-- 
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