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| author | Richard Jones <rjones@redhat.com> | 2009-11-24 18:17:07 +0000 |
|---|---|---|
| committer | Richard Jones <rjones@redhat.com> | 2009-11-25 10:22:30 +0000 |
| commit | 4404688aa3b476c820ef6ed6bea7e855f0a53e90 (patch) | |
| tree | 1fe04d82003941395ac228de8162cd17ddd033d7 /appliance | |
| parent | 299d5b9dd260d47ac5121126ecd0e3f7bc4830b5 (diff) | |
| download | libguestfs-4404688aa3b476c820ef6ed6bea7e855f0a53e90.tar.gz libguestfs-4404688aa3b476c820ef6ed6bea7e855f0a53e90.tar.xz libguestfs-4404688aa3b476c820ef6ed6bea7e855f0a53e90.zip | |
supermin: Die with an error if no kernels found (RHBZ#539746).
Updated with a suggestion from Jim Meyering to use the '-d'
option to ls to avoid a future case of directories matching.
Diffstat (limited to 'appliance')
| -rwxr-xr-x | appliance/libguestfs-supermin-helper.in | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/appliance/libguestfs-supermin-helper.in b/appliance/libguestfs-supermin-helper.in index 69f22e4f..4d8fd04d 100755 --- a/appliance/libguestfs-supermin-helper.in +++ b/appliance/libguestfs-supermin-helper.in @@ -38,7 +38,13 @@ initrd="$3" # without arch second. arch=$(echo "@host_cpu@" | sed 's/^i.86$/i?86/') -kernels=$(ls -1vr /boot/vmlinuz-*.$arch* 2>/dev/null | grep -v xen; ls -1vr /boot/vmlinuz-* 2>/dev/null | grep -v xen) +kernels=$(ls -1dvr /boot/vmlinuz-*.$arch* 2>/dev/null | grep -v xen; ls -1dvr /boot/vmlinuz-* 2>/dev/null | grep -v xen) + +if [ -z "$kernels" ]; then + echo "$0: failed to find a suitable kernel in /boot directory" >&2 + exit 1 +fi + for f in $kernels; do b=$(basename "$f") b=$(echo "$b" | sed 's,vmlinuz-,,') |