Fix header unpacking slice.

christoph2 · Dec 13, 2018 · 8ba2b7a · 8ba2b7a
1 parent 613f8b2
commit 8ba2b7a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pyxcp/transport/eth.py b/pyxcp/transport/eth.py
@@ -96,8 +96,8 @@ def listen(self):
                         else:
                             try:
                                 response, server = sock_recv(Eth.MAX_DATAGRAM_SIZE)
-                                length, counter = HEADER_UNPACK(response)
-                                response = response[HEADER_SIZE:]
+                                length, counter = HEADER_UNPACK(response[: HEADER_SIZE])
+                                response = response[HEADER_SIZE :]
                             except Exception as e:
                                 self.logger.error(str(e))
                                 continue