[Modify] Polish it

6 years ago · d6963e2bfd
parent 405e409d90
commit d6963e2bfd
1 changed files with 5 additions and 2 deletions
--- a/websocket-sharp/Net/WebHeaderCollection.cs
+++ b/websocket-sharp/Net/WebHeaderCollection.cs
@ -793,8 +793,11 @@ namespace WebSocketSharp.Net

    private static string checkName (string name)
    {
-      if (name == null)
-        throw new ArgumentNullException ("name");
+      if (name == null) {
+        var msg = "The name is null.";
+
+        throw new ArgumentNullException ("name", msg);
+      }

      if (name.Length == 0) {
        var msg = "The name is an empty string.";