Merge pull request #5381 from ichorid/fix_table_racecon

Fix race condition in tablecontentmodel
Tribler · Jun 18, 2020 · c28d324 · c28d324
2 parents 1594c6c + a940974
commit c28d324
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/tribler-gui/tribler_gui/widgets/tablecontentmodel.py b/src/tribler-gui/tribler_gui/widgets/tablecontentmodel.py
@@ -202,7 +202,8 @@ def on_query_results(self, response, remote=False, on_top=False):
                 self.info_changed.emit(response['results'])
             elif remote and uuid.UUID(response.get('uuid')) == CHANNELS_VIEW_UUID:
                 # This is a discovered channel (from a remote peer), update the total number of channels and the labels
-                self.channel_info["total"] += len(response["results"])
+                if self.channel_info.get("total"):
+                    self.channel_info["total"] += len(response["results"])
                 self.info_changed.emit(response['results'])
         return True