grub_install: slightly change message if grub is not installed

If using the VM install feature then grub is installed in
main grml-debootstrap script instead of the chroot script.
So don't confuse people too much with "not installing grub"
and later actually installing grub...

diff --git a/chroot-script b/chroot-script
index 023ccff..4f10c54 100755 (executable)
--- a/chroot-script
+++ b/chroot-script
@@ -431,8 +431,8 @@ initrd() {
 grub_install() {
 
   if [ -z "$GRUB" ] ; then
 grub_install() {
 
   if [ -z "$GRUB" ] ; then

-     echo "Notice: \$GRUB not defined, will not install grub therefore."
-     return 0
+    echo "Notice: \$GRUB not defined, will not install grub inside chroot at this stage."
+    return 0

   fi
 
   if ! dpkg --list grub-pc 2>/dev/null | grep -q '^ii' ; then
   fi
 
   if ! dpkg --list grub-pc 2>/dev/null | grep -q '^ii' ; then