#!/bin/sh
#ident "@(#)preinstall	1.5 02/02/01 SMI"

PATH=/usr/bin:{$PATH}
PRODREG=/usr/bin/prodreg

# Exit if prodreg does not exist
[ ! -x "$PRODREG" ] && exit 0

# 4394560
SMC_MNEMONIC=com.sun.smc
SMC_UNREG="${PRODREG} unregister $SMC_MNEMONIC"

ID=`${PRODREG} list mnemonic mnemonic id |
    grep -w $SMC_MNEMONIC |
    sort |
    head -1 |
    awk '{print $NF}'`

[ -n "$ID" ] && $SMC_UNREG $ID

exit 0