Bug 684103

+++ This bug was initially created as a clone of Bug #684102 +++

Description of problem:

When kickstart is rendered, an runtime execution error is found when running insmod /lib/ext4.o. Kickstart script is missing the syntax 'then'

Kickstart is rendered as below: 


%pre
echo "Saving RHN keys..." > /dev/ttyS0
SYSTEM_ID=/etc/sysconfig/rhn/systemid
rhn_keys_found=no

insmod /lib/jbd.o
insmod /lib/ext3.o

if [ -f /lib/ext4.o ];
    insmod /lib/ext4.o
fi

Version-Release number of selected component (if applicable):
Red Hat Satellite 5.4
Spacewalk 1.4 (Nightly)

How reproducible:
100%


Steps to Reproduce:
1. Create a kickstart
  
Actual results:

Kickstart is rendered with a error in syntax for Bash script: 

insmod /lib/jbd.o
insmod /lib/ext3.o

if [ -f /lib/ext4.o ];
    insmod /lib/ext4.o
fi


Expected results:

Kickstart executes with no errors: 

if [ -f /lib/ext4.o ]; then
    insmod /lib/ext4.o
fi


# if [ -f /lib/ext4.o ];then    insmod /lib/ext4.o; fi

Additional info:


=== Not Working

[root@server]# if [ -f /lib/ext4.o ];     insmod /lib/ext4.o; fi
bash: syntax error near unexpected token `fi'
[root@server]# echo $?
2

=== Working
[root@server]# if [ -f /lib/ext4.o ];then    insmod /lib/ext4.o; fi
[root@server]# echo $?
0