From 976ea4dd4559a8923a65bfe114d687ea63791c40 Mon Sep 17 00:00:00 2001
From: Stefan Riesenberger <stefan.riesenberger@gmail.com>
Date: Wed, 30 Nov 2022 10:06:43 +0100
Subject: [PATCH] [tools] check lengths of renamed lists in create_tag

---
 gen_png.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gen_png.py b/gen_png.py
index 402a84e..4b1ff75 100755
--- a/gen_png.py
+++ b/gen_png.py
@@ -77,6 +77,8 @@ def git_commit_raster():
 # create a new tag with a description containing the added, modified, deleted and renamed files
 def create_tag(added, modified, deleted, renamed_old, renamed_new):
     """Creates a new git tag and names it appropriately"""
+    if len(renamed_old) != len(renamed_new):
+        raise Exception("Mismatch of renamed_old/renamed_new length!")
     # get tags
     stream = os.popen('git tag -l "auto-v*"')
     output = stream.read()