[sudo-users] script runs using sudo but not as root

[Mike Gallamore]

I have  a strange problem were a script that is owned by root, gives  
an error when run as root but not when run using sudo. Anyone seen  
this before? Know of  a way to fix it?

Info:
sudo version 1.6.7p5
system running CentOS 4.3

sudo file:

# sudoers file.
#
# This file MUST be edited with the 'visudo' command as root.
#
# See the sudoers man page for the details on how to write a sudoers  
file.
#

# Host alias specification

# User alias specification

# Cmnd alias specification

# Defaults specification

# User privilege specification
root	ALL=(ALL) ALL
mike	ALL=(ALL) ALL
matt	ALL=(ALL) ALL
joegema	ALL=(ALL) ALL

# Uncomment to allow people in group wheel to run all commands
# %wheel	ALL=(ALL)	ALL

# Same thing without a password
# %wheel	ALL=(ALL)	NOPASSWD: ALL

# Samples
# %users  ALL=/sbin/mount /cdrom,/sbin/umount /cdrom
# %users  localhost=/sbin/shutdown -h now

PATH info:
[root at node-master cfengine]# sudo echo $PATH
/opt/sge/bin/lx24-x86:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/ 
sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/root/ 
bin

[root at node-master cfengine]# echo $PATH
/opt/sge/bin/lx24-x86:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/ 
sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/root/ 
bin