Eliminate a protocol error when first chunk is last too.

plu9in · plu9in · commit 307b2df551e1 · 2016-02-09T12:50:07.000+01:00
diff --git a/ws4py/websocket.py b/ws4py/websocket.py
@@ -308,7 +308,7 @@ def send(self, payload, binary=False):
                 bytes = chunk
                 first = False
 
-            self._write(message_sender(bytes).fragment(last=True, mask=self.stream.always_mask))
+            self._write(message_sender(bytes).fragment(first=first, last=True, mask=self.stream.always_mask))
 
         else:
             raise ValueError("Unsupported type '%s' passed to send()" % type(payload))
