Merge branch 'shangwu/hotfix-tag-set' into 'test'

fix

See merge request !340

api/tag.py

@@ -290,7 +290,7 @@ class TagSetDeleteView(APIView):
 class TagSetUpdateOrCreateView(APIView):
 
     def post(self, request):
-        tag_set_id = int(request.POST.get("id", 0))
+        tag_set_id = int(request.POST.get("id", 0) or 0)
         name = request.POST.get("name", "")
         tag_ids = json.loads(request.POST.get("tag_ids", '[]'))