X-Git-Url: https://git.grml.org/?p=grml2usb.git;a=blobdiff_plain;f=grml2usb;h=64d95eb38c6aa625484ee634d6d2f917ea66d2fb;hp=1a69cb4fa8b06f0bfaa226367f817dea47ae549f;hb=cd37abd0e9a40ce86f1351ff93f574c89e778318;hpb=cfd0cbc35a2f042d8de283e3c78c4baa7bc49454

diff --git a/grml2usb b/grml2usb
index 1a69cb4..64d95eb 100755
--- a/grml2usb
+++ b/grml2usb
@@ -4,7 +4,7 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2.
-# Latest change: Mit Okt 04 22:52:03 CEST 2006 [mika]
+# Latest change: Fre Mär 16 14:43:44 CET 2007 [mika]
 ################################################################################
 
 # colors {{{
@@ -24,13 +24,13 @@
     echo 1>&2 "${RED}Error: syslinux is not available. Please install it before running this script.${NORMAL}" ; exit 2
   fi
 
-  if [ "$UID" != 0 ];  then
+  if [ "$(id -u)" != 0 ];  then
     echo 1>&2 "${RED}Error: please run this script with uid 0 (root).${NORMAL}" ; exit 1
   fi
 # }}}
 
 # set variables  {{{
-  if [[ $DEBUG -gt 0 ]]; then
+  if [ -n "$DEBUG" ]; then
 #    set -x
     debugit(){
       echo $*
@@ -41,7 +41,7 @@
     }
   fi
 
-  if [ "$1" == "uninstall" ] ; then
+  if [ "$1" = "uninstall" ] ; then
      UNINSTALL=1
   fi
 
@@ -49,7 +49,7 @@
   LANGUAGE='C'
   LC_ALL='C'
   PROGRAMNAME=${0##*/}
-  VERSION='0.6'
+  VERSION='0.7'
   ISO="$1"
   DEVICE="$2"
   [ -n "$TMPMNT" ] || TMPMNT='/mnt/test'
@@ -62,7 +62,7 @@ bailout(){
   echo "Exiting - umounting /mnt/test and $DEVICE"
   umount /mnt/test 2>/dev/null
   umount $DEVICE 2>/dev/null
-  exit 1
+  exit 2
 }
 
 usage()
@@ -135,12 +135,12 @@ mount_device(){
 mount_iso(){
   echo -n "Mounting ${ISO} to ${TMPMNT}: "
   debugit "debug: mount -o loop ${ISO} ${TMPMNT}"
-  if mount -o loop ${ISO} ${TMPMNT} ; then
+  if mount -o loop "${ISO}" ${TMPMNT} ; then
     echo "${WHITE}done${NORMAL}"
   else
     echo 1>&2 "${RED}Problem? You got an error saying 'mount: could not find any free loop device'?
 Possible solution: losetup -d /dev/loop/0${NORMAL}"
-    exit 1
+    exit 3
   fi
 }
 
@@ -183,8 +183,8 @@ Try to call it manually via 'syslinux /dev/sda1' if you installed grml to /dev/s
 # main program {{{
 trap bailout 1 2 3 15
 
-if [[ $# != 2 ]]; then
-  usage ; exit 1
+if [ "$#" != 2 ]; then
+  usage ; exit 4
 fi
 
 if [ -n "$UNINSTALL" ] ; then