Fix possible race condition

4 years ago · d1e1aef5f7
parent 6d6fa13550
commit d1e1aef5f7
1 changed files with 1 additions and 2 deletions
--- a/MediaBrowser.Providers/Manager/ProviderManager.cs
+++ b/MediaBrowser.Providers/Manager/ProviderManager.cs
@ -970,9 +970,8 @@ namespace MediaBrowser.Providers.Manager
            var id = item.Id;
            _logger.LogInformation("OnRefreshProgress {0} {1}", id.ToString("N", CultureInfo.InvariantCulture), progress);

-            if (_activeRefreshes.ContainsKey(id))
+            if (_activeRefreshes.TryAdd(id, progress))
            {
-                _activeRefreshes[id] = progress;
                RefreshProgress?.Invoke(this, new GenericEventArgs<Tuple<BaseItem, double>>(new Tuple<BaseItem, double>(item, progress)));
            }
            else