Set inspect type in ensure-emptyfs
@@ -1,7 +1,7 @@
#!/bin/bash
set -e
-if ! docker inspect emptyfs &> /dev/null; then
+if ! docker inspect -t image emptyfs &> /dev/null; then
# let's build a "docker save" tarball for "emptyfs"
# see https://github.com/docker/docker/pull/5262
# and also https://github.com/docker/docker/issues/4242