From 937da3578014a0dce0c44febf000c383c74d6965 Mon Sep 17 00:00:00 2001
From: Christian Tremblay <christian.tremblay@servisys.com>
Date: Fri, 31 Jul 2015 19:58:25 -0400
Subject: [PATCH] No need to struct.unpack as pdu.pduData is already hex in
 that specific context

Signed-off-by: Christian Tremblay <christian.tremblay@servisys.com>
---
 py34/bacpypes/bvllservice.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/py34/bacpypes/bvllservice.py b/py34/bacpypes/bvllservice.py
index b81f4eb..7e93716 100755
--- a/py34/bacpypes/bvllservice.py
+++ b/py34/bacpypes/bvllservice.py
@@ -141,7 +141,7 @@ class UDPMultiplexer:
             return
 
         # extract the first octet
-        msg_type = struct.unpack('b', pdu.pduData[:1])[0]
+        msg_type = (pdu.pduData)[0]
 
         # check for the message type
         if msg_type == 0x01: