From eec85b7c2ff97847d37a11b856a85f06fa9e6a66 Mon Sep 17 00:00:00 2001
From: deadc0de6 <info@deadc0de.ch>
Date: Thu, 9 Nov 2023 14:58:20 +0100
Subject: [PATCH] unbound variable

---
 tests.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests.sh b/tests.sh
index 6ead863..a8948dd 100755
--- a/tests.sh
+++ b/tests.sh
@@ -19,7 +19,8 @@ echo "current dotdrop version ${dotdrop_version}"
 echo "=> python version:"
 python3 --version
 
-if [ -n "${GH_WORKFLOW}" ]; then
+in_cicd="${GH_WORKFLOW:-}"
+if [ -n "${in_cicd}" ]; then
   # in CI/CD
   if [ -z "${TERM}" ]; then
     export TERM="linux"