X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=appliance%2Flibguestfs-supermin-helper.in;h=4d8fd04d782e6c3516850cdc017eb3521eea2103;hp=a096ea42eb75f308b039526ddd9a60fc35120d36;hb=4404688aa3b476c820ef6ed6bea7e855f0a53e90;hpb=2f1a50d81671810256dce0852e6b1e0810ac44af

diff --git a/appliance/libguestfs-supermin-helper.in b/appliance/libguestfs-supermin-helper.in
index a096ea4..4d8fd04 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 "$b" | sed 's,vmlinuz-,,')
@@ -83,4 +89,4 @@ find "$modpath" \( -not -name '*.ko' $whitelist \) -a -print0 |
   ls -1df $(
       cat "$sourcedir"/initramfs.@REPO@.@host_cpu@.supermin.hostfiles
     ) 2>/dev/null |
-  cpio --quiet -o -H newc ) >> "$initrd"
+  cpio -C 65536 --quiet -o -H newc ) >> "$initrd"