#!/bin/bash

trap_callback(){
    sed -i '/BB_NO_NETWORK=/d' $2
    exit 0
}
trap "trap_callback" 1 2
echo "parent pid is $1"
echo "current pid is $$"
echo "path $2"


ps -p $1

break_flag=0
while [[ $break_flag == 0 ]]
do
    ps -p $1 >/dev/null
    if [ $? != 0 ]; then
        sed -i '/BB_NO_NETWORK=/d' $2
	break_flag=1
    fi

    sleep 1
done