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2009-11-21 Felix Zielcke <fzielcke@z-51.de>

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* util/grub-mkrescue.in: Print an error and usage if output option
	has not been given.
This commit is contained in:
Felix Zielcke 2009-11-21 17:40:55 +01:00
parent 97951fb232
commit 74ff1dd52b
2 changed files with 12 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2009-11-21 Felix Zielcke <fzielcke@z-51.de>
* util/grub-mkrescue.in: Print an error and usage if output option
has not been given.
2009-11-21 Felix Zielcke <fzielcke@z-51.de> 2009-11-21 Felix Zielcke <fzielcke@z-51.de>
Patch from Loïc Minier <loic.minier@ubuntu.com>. Patch from Loïc Minier <loic.minier@ubuntu.com>.

8
util/grub-mkrescue.in
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@ -42,7 +42,7 @@ Make GRUB rescue image.
-h, --help print this message and exit -h, --help print this message and exit
-v, --version print the version information and exit -v, --version print the version information and exit
--modules=MODULES pre-load specified modules MODULES --modules=MODULES pre-load specified modules MODULES
--output=FILE save output in FILE --output=FILE save output in FILE [required]
$0 generates a bootable rescue image with specified source files or directories. $0 generates a bootable rescue image with specified source files or directories.
@ -79,6 +79,12 @@ for option in "$@"; do
esac esac
done done
if [ "x${output_image}" = x ] ; then
echo "output file must be given" >&2
usage
exit 1
fi
iso9660_dir=`mktemp -d` iso9660_dir=`mktemp -d`
mkdir -p ${iso9660_dir}/boot/grub mkdir -p ${iso9660_dir}/boot/grub