[Modify] Polish it

This commit is contained in:
sta 2019-10-05 21:13:14 +09:00
parent cc6ae2410b
commit a1cdab106c

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@ -2180,11 +2180,12 @@ namespace WebSocketSharp
separator = String.Empty;
var buff = new StringBuilder (64);
var end = len - 1;
for (var i = 0; i < len - 1; i++)
for (var i = 0; i < end; i++)
buff.AppendFormat ("{0}{1}", array[i], separator);
buff.Append (array[len - 1].ToString ());
buff.Append (array[end].ToString ());
return buff.ToString ();
}