From a16dc4b4590602c5271c780e2489ca61a8586543 Mon Sep 17 00:00:00 2001
From: Thomas Baumann <39156931+brownbaerchen@users.noreply.github.com>
Date: Tue, 24 Sep 2024 12:01:52 +0200
Subject: [PATCH] Fixed prepare-commit-msg for ruff git hook (#490)

---
 docs/contrib/02_continuous_integration.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/contrib/02_continuous_integration.md b/docs/contrib/02_continuous_integration.md
index eae4f2a7c..f2fc594db 100644
--- a/docs/contrib/02_continuous_integration.md
+++ b/docs/contrib/02_continuous_integration.md
@@ -72,7 +72,7 @@ export files=$(git diff --staged --name-only HEAD | grep .py | sed -e "s,^,$(git
 if [[ $files != "" ]]
 then
         export ruff_output=$(ruff check --quiet $files)
-        if [[ "$ruff_output" != 0 ]]
+        if [[ "$ruff_output" != "" ]]
         then
                 git interpret-trailers --in-place --trailer "$(echo "$ruff_output" | sed -e 's/^/#/')" "$COMMIT_MSG_FILE"
                 git interpret-trailers --in-place --trailer "#!!!!!!!!!! WARNING: RUFF FAILED !!!!!!!!!!" "$COMMIT_MSG_FILE"