X-Git-Url: https://git.grml.org/?a=blobdiff_plain;ds=sidebyside;f=etc%2Fgrml%2Ffai%2Fconfig%2Fscripts%2FGRMLBASE%2F10-build-initramfs;h=16283a4168d9f90b960cef59b3f5eb2f54fc572d;hb=2def18e419f1474c3904672ce297babbb4b9b501;hp=67b2b8dd28ea9295a2055e4fefe20dac8bf06b87;hpb=45395e8d6915565e655bd4db6d63ea30945bdc1b;p=grml-live.git

diff --git a/etc/grml/fai/config/scripts/GRMLBASE/10-build-initramfs b/etc/grml/fai/config/scripts/GRMLBASE/10-build-initramfs
index 67b2b8d..16283a4 100755
--- a/etc/grml/fai/config/scripts/GRMLBASE/10-build-initramfs
+++ b/etc/grml/fai/config/scripts/GRMLBASE/10-build-initramfs
@@ -4,16 +4,14 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2 or any later version.
-# Latest change: Sat Oct 06 16:47:50 CEST 2007 [mika]
 ################################################################################
 
-set -u
 set -e
 
 cp /etc/grml/fai/live-initramfs/live.conf $target/etc/live.conf
 cp /etc/grml/fai/live-initramfs/grml-script.init-top "$target/usr/share/initramfs-tools/scripts/init-top/grml"
 
-FILE=$(ls -1 $target/boot/vmlinuz-* | sort -r | head -1)
+FILE=$(ls -1 $target/boot/vmlinuz-* 2>/dev/null| sort -r | head -1)
 KERNELVERSION=$(echo "${FILE##$target/boot/vmlinuz-}")
 
 # make sure mdadm isn't executed in initrd:
@@ -22,7 +20,17 @@ KERNELVERSION=$(echo "${FILE##$target/boot/vmlinuz-}")
 #   sed -i "s/INITRDSTART=.*/INITRDSTART=none/"    "$target"/etc/default/mdadm
 #fi
 
-$ROOTCMD update-initramfs -c -t -k $KERNELVERSION
+if [ -z "$KERNELVERSION" ] ; then
+   echo "Error: No kernel found, can not create initramfs. Exiting.">&2
+   exit 1
+fi
+
+if [ -f $target/usr/share/initramfs-tools/scripts/live ] ; then
+   $ROOTCMD update-initramfs -c -t -k $KERNELVERSION
+else
+   echo "Error: live-initramfs does not seem to be present, can not create initramfs. Exiting.">&2
+   exit 1
+fi
 
 ## END OF FILE #################################################################
 # vim:ft=sh expandtab ai tw=80 tabstop=4 shiftwidth=3