fix tag script

diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 93f4eaf90c46f274d45a2e670ab76b4d582e6a03..152136432cbce9b3104e04775eafa1491b18367f 100644 (file)
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -41,7 +41,7 @@ jobs:
         run: |
           export TAG="${{ matrix.platform }}"
           export TAG=${TAG/linux\//}
-          echo ${TAG//\//-} > .env
+          echo -n "TAG=${TAG//\//-}" > .env
       - name: Build and push
         uses: docker/bake-action@v2
         with: