[Modify] Polish it

2020-10-07 19:40:01 +09:00 · 2020-10-07 19:40:01 +09:00 · 204fd79dfc
commit 204fd79dfc
parent c0815b2781
1 changed files with 5 additions and 9 deletions
--- a/websocket-sharp/Net/HttpListenerPrefixCollection.cs
+++ b/websocket-sharp/Net/HttpListenerPrefixCollection.cs
@ -271,17 +271,13 @@ namespace WebSocketSharp.Net
      if (uriPrefix == null)
        throw new ArgumentNullException ("uriPrefix");

-      var ret = _prefixes.Remove (uriPrefix);
+      if (!_prefixes.Contains (uriPrefix))
+        return false;

-      if (!ret)
-        return ret;
+      if (_listener.IsListening)
+        EndPointManager.RemovePrefix (uriPrefix, _listener);

-      if (!_listener.IsListening)
-        return ret;
-
-      EndPointManager.RemovePrefix (uriPrefix, _listener);
-
-      return ret;
+      return _prefixes.Remove (uriPrefix);
    }

    #endregion