echo 1>&2 "$PRG: --bootonce specified, but nvsetenv not available."
exit 1
fi
if [ "$foundlabel" = 1 ]; then
nvsetenv boot-once "$bootonce"
foundlabel=`nvsetenv boot-once`
echo 1>&2 "$PRG: --bootonce specified, but nvsetenv not available."
exit 1
fi
if [ "$foundlabel" = 1 ]; then
nvsetenv boot-once "$bootonce"
foundlabel=`nvsetenv boot-once`