From f6483803c1333388e7a18cd5981c4c81c1478848 Mon Sep 17 00:00:00 2001
From: Robert Kaussow <mail@thegeeklab.de>
Date: Mon, 27 Feb 2023 08:53:58 +0100
Subject: [PATCH] fix linting

---
 dockertidy/config.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dockertidy/config.py b/dockertidy/config.py
index d7565e1..f6dedf1 100644
--- a/dockertidy/config.py
+++ b/dockertidy/config.py
@@ -167,7 +167,7 @@ class Config():
                     else:
                         raise dockertidy.exception.ConfigError(
                             "Unable to read environment variable", str(e)
-                        )
+                        ) from e
 
         return normalized