From e9cbb0771d245fa88ad0d5579f7e90228d1b94d7 Mon Sep 17 00:00:00 2001
From: Sarah Vaupel <sarah.vaupel@uniworx.de>
Date: Thu, 12 Sep 2024 01:04:23 +0200
Subject: [PATCH] ci(gitlab-ci): fix IMAGE_EXISTS grep

---
 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4ae729345..038298597 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -88,7 +88,7 @@ setup:containers:frontend: &setup-container
     - REGISTRY_DESTINATION=${CI_REGISTRY_IMAGE}/${IMAGE_TYPE}/${CI_COMMIT_REF_SLUG}:${IMAGE_VERSION}
   script:
     - wget --header "PRIVATE-TOKEN:${REGISTRY_AUTH_TOKEN}" "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/registry/repositories?tags=true" -o wget.log -O .gitlab-ci/.container-registry-contents.json
-    - IMAGE_EXISTS=`grep \""${REGISTRY_DESTINATION}"\" .gitlab-ci/.container-registry-contents.json`
+    - IMAGE_EXISTS=`grep \""${REGISTRY_DESTINATION}"\" .gitlab-ci/.container-registry-contents.json || :`
     - test "${CI_JOB_MANUAL}" = true && echo "Force rebuilding container."
     - >
       if [ -z "${IMAGE_EXISTS}" -o "${CI_JOB_MANUAL}" = true ] ; then