[Modify] Polish it

7 years ago · 36b74f63ad
parent bb44ff169c
commit 36b74f63ad
1 changed files with 9 additions and 6 deletions
--- a/websocket-sharp/Net/HttpUtility.cs
+++ b/websocket-sharp/Net/HttpUtility.cs
@ -1106,12 +1106,15 @@ namespace WebSocketSharp.Net

    public static string UrlEncode (byte[] bytes)
    {
-      int len;
-      return bytes == null
-             ? null
-             : (len = bytes.Length) == 0
-               ? String.Empty
-               : Encoding.ASCII.GetString (InternalUrlEncodeToBytes (bytes, 0, len));
+      if (bytes == null)
+        return null;
+
+      var len = bytes.Length;
+      return len > 0
+             ? Encoding.ASCII.GetString (
+                 InternalUrlEncodeToBytes (bytes, 0, len)
+               )
+             : String.Empty;
    }

    public static string UrlEncode (string s)