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Move exit call out of HELP()

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This saves another line as it's only needed in one place.
This commit is contained in:
Julian Calaby 2015-07-22 12:49:31 +10:00
parent 3bf68db6a4
commit d229161326
1 changed files with 1 additions and 2 deletions
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@ -72,9 +72,8 @@ echo "Created: $2"
}
function HELP() {
sed -n "s/\\\\n/\n\t/g;s/BOCKER/${1/\//\\\/}/g;s/$/\n/;s/^.*#HELP\\s//p;" < $1
exit 0
}
[[ -z "${1-}" ]] && HELP $0
[[ -z "${1-}" ]] && HELP $0 && exit 0
case $1 in
init) INIT "$2" ;; #HELP Create an image:\nBOCKER init <image_directory>
images) IMAGES ;; #HELP List images:\nBOCKER images