-e "s/^#?AutoLoginUser=.*\$/AutoLoginUser=${USERNAME}/" \
-e "s/^#?AutoReLogin=.*\$/AutoReLogin=true/" \
/root/etc/kde3/kdm/kdmrc
+elif [ -f /root/usr/lib/kde4/etc/kde4/kdm/kdmrc ]
+then
+ # Configure KDM-KDE4 autologin
+ sed -i -r -e "s/^#?AutoLoginEnable=.*\$/AutoLoginEnable=true/" \
+ -e "s/^#?AutoLoginUser=.*\$/AutoLoginUser=$USERNAME/" \
+ -e "s/^#?AutoReLogin=.*\$/AutoReLogin=true/" \
+ /root/usr/lib/kde4/etc/kde4/kdm/kdmrc
fi
log_end_msg