[Modify] Add null check

2017-12-18 16:32:13 +09:00
parent 23fb7c0434
commit 1f8cb5b692
1 changed files with 3 additions and 0 deletions
--- a/websocket-sharp/Net/EndPointManager.cs
+++ b/websocket-sharp/Net/EndPointManager.cs
@@ -136,6 +136,9 @@ namespace WebSocketSharp.Net
      var pref = new HttpListenerPrefix (uriPrefix);

      var addr = convertToIPAddress (pref.Host);
+      if (addr == null)
+        return;
+
      if (!addr.IsLocal ())
        return;