[Modify] Polish it

6 years ago · 88ca7f936d
parent d77475aa0f
commit 88ca7f936d
1 changed files with 4 additions and 2 deletions
--- a/websocket-sharp/Net/HttpListenerResponse.cs
+++ b/websocket-sharp/Net/HttpListenerResponse.cs
@ -1084,8 +1084,10 @@ namespace WebSocketSharp.Net
      if (url == null)
        throw new ArgumentNullException ("url");

-      if (url.Length == 0)
-        throw new ArgumentException ("An empty string.", "url");
+      if (url.Length == 0) {
+        var msg = "An empty string.";
+        throw new ArgumentException (msg, "url");
+      }

      Uri uri;
      if (!Uri.TryCreate (url, UriKind.Absolute, out uri))