Update Stream.close to reflect review comments

Author: fredthomsen

hyper/http20/stream.py

@@ -280,18 +280,14 @@ def close(self, error_code=None):
         # FIXME: I think this is overbroad, but for now it's probably ok.
         if not (self.remote_closed and self.local_closed):
             with self._conn as conn:
-                send = False
-
                 try:
                     conn.reset_stream(self.stream_id, error_code or 0)
                 except h2.exceptions.ProtocolError:
                     # If for any reason we can't reset the stream, just
                     # tolerate it.
                     pass
                 else:
-                    send = True
-            if send:
-                self._send_outstanding_data(tolerate_peer_gone=True)
+                    self._send_outstanding_data(tolerate_peer_gone=True)
             self.remote_closed = True
             self.local_closed = True