From bb65dedf8ee79b5c2aab26acffaadd1b35306271 Mon Sep 17 00:00:00 2001
From: adnan-tex <66623105+adnan-tex@users.noreply.github.com>
Date: Thu, 25 May 2023 20:37:19 +0600
Subject: [PATCH] Update base.py

---
 zk/base.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zk/base.py b/zk/base.py
index 4940d09..6e3d6bb 100644
--- a/zk/base.py
+++ b/zk/base.py
@@ -187,7 +187,7 @@ def __create_header(self, command, command_string, session_id, reply_id):
         """
         Puts a the parts that make up a packet together and packs them into a byte string
         """
-        buf = pack('<4H', command, 0, session_id, reply_id) + command_string
+        buf = pack('<4H', command, 0, session_id, reply_id) + command_string.encode('utf-8')
         buf = unpack('8B' + '%sB' % len(command_string), buf)
         checksum = unpack('H', self.__create_checksum(buf))[0]
         reply_id += 1
@@ -195,7 +195,7 @@ def __create_header(self, command, command_string, session_id, reply_id):
             reply_id -= const.USHRT_MAX
 
         buf = pack('<4H', command, checksum, session_id, reply_id)
-        return buf + command_string
+        return buf + command_string.encode('utf-8')
 
     def __create_checksum(self, p):
         """