sftp script running through crontab

This is the script that I am using.

DIR="/DIR"
LDIR="/LDIR"
LOG=aaa.gz
list="aaa.txt"

for i in `cat $list`
do

/usr/local/bin/sftp account@hostname <<EOF>/dev/null

          cd $i/$DIR
          lcd $i/$LDIR
          mput $LOG
          quit

The system is HP-UX.

Now the problem I am having is that when running this directly it executes without a problem, yet when this is executed though cron it comes with the following error.

$./script.sh
Warning: tcgetattr failed in ssh_rl_set_tty_modes_for_fd: fd 1: Not a typewriter

If anybody can shed some light on this issue it would be of great help. Received on Wed May 21 13:39:47 2003

Do you need help?

In addition to our free technical library, Pantek provides professional IT services to companies who utilize Open Source software: Learn more about Pantek's Technical Support offerings Place an order for 24/7/365 Technical Support here Learn more about Pantek, who we are, and what we do Chat with a Live Operator Related securityfocus.com Links bugtraq certification focus-bsd focus-ids focus-ih focus-linux focus-ms focus-sun focus-unix-other focus-virus forensics incidents libnet linux-secnews ms-secnews pen-test secpapers secprog sectools secureshell security-basics securityjobs sf-news vuln-dev webappsec Request more information about Pantek