Bug#498890: xserver-xorg: readlink workaround in postinst no longer needed

[Jonas Smedegaard <dr@jones.dk>]

Package: xserver-xorg
Version: 1:7.3+16
Severity: minor

Hi,

while looking for some clever debconf routines to reuse, I stumbled upon
an internal implementation of readline in postinst of xserver-xorg.

A comment indicates that the workaround kicks in, and is thus only then
relevant, when debianutils older than 1.13.1 is installed.

debianutils 2.8.4 is in oldstable, so it seems this workaround can be
dropped, simplifying that postinst a bit.

 - Jonas