From d2291613261bc8174013e4bca07bf96742bb79aa Mon Sep 17 00:00:00 2001
From: Julian Calaby <julian.calaby@gmail.com>
Date: Wed, 22 Jul 2015 12:49:31 +1000
Subject: [PATCH] Move exit call out of HELP()

This saves another line as it's only needed in one place.
---
 bocker | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/bocker b/bocker
index fbd518a..bbe4ba1 100755
--- a/bocker
+++ b/bocker
@@ -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