hack/scripts/Makefile: fix docker commands
@@ -36,8 +36,8 @@ restart-docker:
service docker restart
delete-docker-images:
- docker rm --force $(docker ps -a -q) || true
- docker rmi --force $(docker images -q) || true
+ docker rm --force `docker ps -a -q` || true
+ docker rmi --force `docker images -q` || true
