diff options
Diffstat (limited to 'post-hook')
| -rwxr-xr-x | post-hook | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/post-hook b/post-hook index 91fb9cac846b..479bc5c156d0 100755 --- a/post-hook +++ b/post-hook @@ -8,7 +8,18 @@ cd /usr/lib/modules/saved-kernel-modules running_kernel=$(uname -r) -if [ -e modules/"$running_kernel" ] \ - && [ ! -e /usr/lib/modules/"$running_kernel" ] ; then +if [ -e modules/"$running_kernel" ] ; then + if [ -L /usr/lib/modules/"$running_kernel" ] ; then + # symlink already there, do nothing + exit 0 + elif [ -d /usr/lib/modules/"$running_kernel" ] ; then + # leftover for some reason, make a backup + suffix="bck-$(date -u +%FT%T)" + mv /usr/lib/modules/"$running_kernel" \ + /usr/lib/modules/"$running_kernel-${suffix}" + echo "This directory was backed up by saved-kernel-modules, it's probably safe to delete." \ + > /usr/lib/modules/"$running_kernel-${suffix}"/DELETE_THIS_DIR + fi + ln -s $PWD/modules/"$running_kernel" /usr/lib/modules/"$running_kernel" fi |