From 7e748dd82fea1bbf33351aeaca3f05ae4639899d Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 6 Mar 2021 13:03:08 +0100
Subject: [PATCH] use the official docker buildx action

---
 .github/workflows/image.yml | 11 ++++++-----
 backup.sh                   |  2 +-
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index efc5c8c..5143bcb 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -16,11 +16,12 @@ jobs:
         uses: actions/checkout@v2
       - name: Test
         run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
-      - name: Install buildx
-        id: buildx
-        uses: crazy-max/ghaction-docker-buildx@v1
-        with:
-          version: latest
+      # https://github.com/docker/setup-qemu-action
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      # https://github.com/docker/setup-buildx-action
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
       - name: Get latest release version number
         id: docker-tag
         uses: yuya-takeyama/docker-tag-from-github-ref-action@v1
diff --git a/backup.sh b/backup.sh
index d4cacb3..793c27e 100755
--- a/backup.sh
+++ b/backup.sh
@@ -19,7 +19,7 @@ do
       gzip "-$GZIP_LEVEL" -f "$FILENAME"
       echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
       rm "$LATEST" 2> /dev/null
-      cd /backup && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd -
+      cd /backup || exit && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd -
       DB_COUNTER=$(( DB_COUNTER + 1 ))
     else
       rm -rf "$FILENAME"