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Merge "Fail helpfully if no elements are specified"

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Jenkins 2014-11-25 12:29:06 +00:00 committed by Gerrit Code Review
commit 9fae41c898
1 changed files with 5 additions and 0 deletions
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5
bin/disk-image-create
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@ -142,6 +142,11 @@ if [ "$IS_RAMDISK" == "1" ]; then
source $_LIB/ramdisk-functions
fi
# If no elements are specified theres no way we can succeed
if [ -z "$@" ]; then
echo "ERROR: At least one distribution root element must be specified"
exit 1
fi
arg_to_elements "$@"
if [ "${#IMAGE_TYPES[@]}" = "1" ]; then