#!/bin/sh
set -e
# The /usr/share/doc/git/contrib/emacs directory was replaced
# with a symlink in 1:1.7.4~rc1-0.1.
# If downgrading, put the directory back.
test "$1" = upgrade || exit 0
dpkg --compare-versions "$2" le '1:1.7.2.3-2.2' || exit 0
test -L /usr/share/doc/git/contrib/emacs || exit 0
target=$(readlink /usr/share/doc/git/contrib/emacs)
test "$target" = ../../../git-core/emacs || exit 0
rm -f /usr/share/doc/git/contrib/emacs
mkdir /usr/share/doc/git/contrib/emacs