[Modify] Polish it

2021-02-11 21:37:44 +09:00 · 2021-02-11 21:37:44 +09:00 · c56eae9207
commit c56eae9207
parent 9a1c27d489
1 changed files with 6 additions and 2 deletions
--- a/websocket-sharp/Net/HttpStreamAsyncResult.cs
+++ b/websocket-sharp/Net/HttpStreamAsyncResult.cs
@ -137,8 +137,12 @@ namespace WebSocketSharp.Net

    public WaitHandle AsyncWaitHandle {
      get {
-        lock (_sync)
-          return _waitHandle ?? (_waitHandle = new ManualResetEvent (_completed));
+        lock (_sync) {
+          if (_waitHandle == null)
+            _waitHandle = new ManualResetEvent (_completed);
+
+          return _waitHandle;
+        }
      }
    }