Make sure that if build.sh fail, it returns

btcpay-update.sh

@@ -38,8 +38,9 @@ if ! [ -f "/etc/docker/daemon.json" ] && [ -w "/etc/docker" ]; then
 }" > /etc/docker/daemon.json
     echo "Setting limited log files in /etc/docker/daemon.json"
 fi
-
+set -e
 . ./build.sh
+set +e
 if [ "$BTCPAYGEN_OLD_PREGEN" == "true" ]; then
     cp Generated/docker-compose.generated.yml $BTCPAY_DOCKER_COMPOSE
     cp Generated/torrc.tmpl "$(dirname "$BTCPAY_DOCKER_COMPOSE")/torrc.tmpl"

build.sh

@@ -30,7 +30,7 @@ docker run -v "$(pwd)/Generated:/app/Generated" \
            -e "BTCPAYGEN_LIGHTNING=$BTCPAYGEN_LIGHTNING" \
            -e "BTCPAYGEN_SUBNAME=$BTCPAYGEN_SUBNAME" \
            -e "BTCPAY_HOST_SSHAUTHORIZEDKEYS=$BTCPAY_HOST_SSHAUTHORIZEDKEYS" \
-           --rm $BTCPAYGEN_DOCKER_IMAGE || echo "Building the fragment failed"
+           --rm $BTCPAYGEN_DOCKER_IMAGE
 
 if [ "$BTCPAYGEN_REVERSEPROXY" == "nginx" ]; then
     cp Production/nginx.tmpl Generated/nginx.tmpl