[Modify] Polish it

This commit is contained in:
sta 2017-08-04 15:21:48 +09:00
parent e3f19c6157
commit 098a10ca4e

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@ -823,8 +823,8 @@ namespace WebSocketSharp.Server
throw new InvalidOperationException (msg); throw new InvalidOperationException (msg);
} }
if (message == null) if (message.IsNullOrEmpty ())
throw new ArgumentNullException ("message"); return broadping (WebSocketFrame.EmptyPingBytes, _waitTime);
byte[] bytes; byte[] bytes;
if (!message.TryGetUTF8EncodedBytes (out bytes)) { if (!message.TryGetUTF8EncodedBytes (out bytes)) {