From b640cfdb747ad385cfeec6b4c1ed4eca6f098ead Mon Sep 17 00:00:00 2001
From: hwinkel <winkelh@hsu-hh.de>
Date: Sat, 9 May 2026 15:23:14 +0200
Subject: [PATCH] fix: update Docker image saving command for consistency

---
 .gitea/workflows/build.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index f11ff61..c36bd28 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -82,8 +82,8 @@ jobs:
       - name: Save Docker image
         run: |
           mkdir -p ./docker-image
-          IMAGE_ID=$(docker images -q ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest)
-          docker save $IMAGE_ID -o ./docker-image/image.tar
+          IMAGE=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+          docker save $IMAGE -o ./docker-image/image.tar
 
       - name: Upload Docker image
         uses: actions/upload-artifact@v4