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* util/grub.d/20_linux_xen.in: Bail out early if linux_list is

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empty, since in that case we can only generate either nothing or a
syntactically invalid configuration file.
Reported by: Michal Suchanek.  Fixes Debian bug #612898.
This commit is contained in:
Colin Watson 2011-02-11 13:00:54 +00:00
parent 97286eb547
commit fee7cdd4e1
2 changed files with 10 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2011-02-11 Colin Watson <cjwatson@ubuntu.com>
* util/grub.d/20_linux_xen.in: Bail out early if linux_list is
empty, since in that case we can only generate either nothing or a
syntactically invalid configuration file.
Reported by: Michal Suchanek. Fixes Debian bug #612898.
2011-02-09 Colin Watson <cjwatson@ubuntu.com>
* docs/grub.texi (Kernel): Add reference to grub-mkrescue.

3
util/grub.d/20_linux_xen.in
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@ -98,6 +98,9 @@ linux_list=`for i in /boot/vmlinu[xz]-* /vmlinu[xz]-* ; do
version=$(echo $basename | sed -e "s,^[^0-9]*-,,g")
if grub_file_is_not_garbage "$i" && grep -qx "CONFIG_XEN_DOM0=y" /boot/config-${version} 2> /dev/null ; then echo -n "$i " ; fi
done`
if [ "x${linux_list}" = "x" ] ; then
exit 0
fi
xen_list=`for i in /boot/xen*; do
if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
done`