X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=grml-live;h=692fffb111f3f527b1d88246a301c6dc9aab7415;hb=a0ae611a865ecd968c6ff7451e5cad6d71e13ffc;hp=151e464d19b5d7a9fabc8784a02eb40723c6ab0c;hpb=7ed30144c35faf480529030343bd200ae44301a1;p=grml-live.git

diff --git a/grml-live b/grml-live
index 151e464..692fffb 100755
--- a/grml-live
+++ b/grml-live
@@ -1093,7 +1093,7 @@ else
            sed -n '/^.*\[ *\([0-9]*\)[] ].*  ISOLINUX.BIN;1 *$/s//\1/p')
          if ! [ -r boot/grub/core.img ] ; then
            ewarn "boot/grub/core.img not found, not creating manifold boot ISO file"
-         elif [ $bootoff -lt 1 ] ; then
+         elif [ "${bootoff:-0}" -lt 1 ] ; then
            ewarn "isolinux.bin not found on the ISO file, disabling manifold boot"
          else
            log "Creating hybrid ISO file with manifold method"