[Modify] Add a check

10 years ago · 5427c15d94
parent 46014466ba
commit 5427c15d94
1 changed files with 3 additions and 0 deletions
--- a/websocket-sharp/Net/EndPointListener.cs
+++ b/websocket-sharp/Net/EndPointListener.cs
@ -451,6 +451,9 @@ namespace WebSocketSharp.Net

      List<HttpConnection> conns = null;
      lock (_unregisteredSync) {
+        if (_unregistered.Count == 0)
+          return;
+
        conns = new List<HttpConnection> (_unregistered.Keys);
        _unregistered.Clear ();
      }