# make sure we match beginning and end of line as well
# but don't match 'vg' if we want to check for 'vga'
if echo "$CMDLINE" | grep -qw "$1" ; then
# make sure we match beginning and end of line as well
# but don't match 'vg' if we want to check for 'vga'
if echo "$CMDLINE" | grep -qw "$1" ; then