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3 changes: 2 additions & 1 deletion src/container_inspector/cli.py
Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,8 @@ def container_inspector_squash(image_path, extract_directory):

def _container_inspector_squash(image_path, extract_directory):
images = get_images_from_dir_or_tarball(image_path)
assert len(images) == 1, 'Can only squash one image at a time'
if(len(images) == 1):
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Is the code formatted? Is this if statement correct?
You need to have a hard look, and if need be, also add a test that passes before making this change.

raise ValueError("Can only squash one image at a time")
img = images[0]
target_loc = os.path.abspath(os.path.expanduser(extract_directory))
rootfs.rebuild_rootfs(img, target_loc)
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