From 03ed6578651096e54fc079080ae90cd506ef1419 Mon Sep 17 00:00:00 2001
From: ykptke <ykpteke@gmail.com>
Date: Wed, 6 Mar 2019 09:57:03 +0300
Subject: [PATCH] changed card_str pack format fixes #32

---
 zk/base.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/zk/base.py b/zk/base.py
index 969b3c3..f105070 100644
--- a/zk/base.py
+++ b/zk/base.py
@@ -889,7 +889,7 @@ class ZK(object):
                 raise ZKErrorResponse("Can't pack user")
         else:
             name_pad = name.encode(self.encoding, errors='ignore').ljust(24, b'\x00')[:24]
-            card_str = pack('i', int(card))[:4]
+            card_str = pack('<I', int(card))[:4]
             command_string = pack('HB8s24s4sx7sx24s', uid, privilege, password.encode(self.encoding, errors='ignore'), name_pad, card_str, group_id.encode(), user_id.encode())
         response_size = 1024 #TODO check response?
         cmd_response = self.__send_command(command, command_string, response_size)
@@ -1627,4 +1627,3 @@ class ZK(object):
             return True
         else:
             raise ZKErrorResponse("Can't clear response")
-