Description of problem:


Version-Release number of selected component (if applicable):
3.5.3-0.2.fc5

How reproducible:
Everytime

Steps to Reproduce:
1. install kdelibs
2. install zsh
3. start zsh as a login shell
  
Actual results:
/etc/profile.d/kde.sh:4: = not found

Expected results:
No errors

Additional info:
The problem, as correctly pointed out by zsh, is on line 4.
   if [ $PRELINKING == "yes" ] ; then
if changed to
   if [ ${PRELINKING} = "yes" ] ; then
Things work correctly under bash and zsh. The {} is okay by bash, and = instead
of == is apparently more posix compliant too.