+if ! grep "${USERNAME}" /root/etc/passwd
+then
+ echo "The default user (${USERNAME}) is not present,"
+ first_user=$(grep '^[^:]*:[^:]*:[12]\?[0-9][0-9][0-9][0-9]:' /root/etc/passwd | head -1 | cut -f1 -d ':')
+ if [ -n "${first_user}" ];
+ then
+ echo "setting default user to: ${first_user}."
+ USERNAME="${first_user}"
+ really_export USERNAME
+ else
+ echo "no other valid users found, disabling autologin."
+ NOAUTOLOGIN="Yes"
+ NOXAUTOLOGIN="Yes"
+ USERNAME=""
+ really_export NOAUTOLOGIN
+ really_export NOXAUTOLOGIN
+ really_export USERNAME
+ log_end_msg
+ exit 0
+ fi
+fi
+