From 5e5258375d0b2d006c44c65afbd48f398f0de6e4 Mon Sep 17 00:00:00 2001 From: Michael Prokop Date: Wed, 25 Apr 2012 16:33:12 +0200 Subject: [PATCH 1/1] grml-live-remaster: Slightly improve argument check and send error message to stderr --- remaster/grml-live-remaster | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/remaster/grml-live-remaster b/remaster/grml-live-remaster index 57129d3..c480f03 100755 --- a/remaster/grml-live-remaster +++ b/remaster/grml-live-remaster @@ -68,15 +68,15 @@ fi check4root || exit 1 # }}} -if [ x"$1" == x ]; then - echo "$0 - version $VERSION" - echo "" - echo "Usage: $0 destination.iso" - echo " destination.iso should point to a path that is on a hard disk," - echo " you might want to mount some swap partitions or swap files" - echo " first, because grml-live-remaster will need a lot ot RAM." - echo "" - echo "Please report bugs and feature requests: http://grml.org/bugs/" +if [ -z "$1" ]; then + echo "$0 - version $VERSION + +Usage: $0 destination.iso + destination.iso should point to a path that is on a hard disk, + you might want to mount some swap partitions or swap files + first, because grml-live-remaster will need a lot ot RAM. + +Please report bugs and feature requests: http://grml.org/bugs/" >&2 exit 1 fi -- 2.1.4