From 6f9618803293cd7a529a40cda4c7364a729c1b02 Mon Sep 17 00:00:00 2001
From: Christian Clauss <cclauss@me.com>
Date: Fri, 14 May 2021 13:19:28 +0200
Subject: [PATCH] Declare strCode = "" before using it

---
 pynfe/utils/bar_code_128.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pynfe/utils/bar_code_128.py b/pynfe/utils/bar_code_128.py
index e5d0cae..f3def0a 100644
--- a/pynfe/utils/bar_code_128.py
+++ b/pynfe/utils/bar_code_128.py
@@ -162,6 +162,7 @@ class Code128:
       current_charset = None
       pos=sum=0
       skip=False
+      strCode=""
       for c in range(len(code)):
           if skip:
               skip=False