From 01c790a7f6f57c5afe3e555450b56c7ad1df687b Mon Sep 17 00:00:00 2001
From: David Kalnischkies <david@kalnischkies.de>
Date: Sat, 7 Dec 2013 14:12:52 +0100
Subject: ensure prepare-release works in the right directory

Git-Dch: Ignore
---
 prepare-release | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/prepare-release b/prepare-release
index 5dc5a63a7..dfa37631b 100755
--- a/prepare-release
+++ b/prepare-release
@@ -1,15 +1,18 @@
 #!/bin/sh
-
 set -e
 
+dpkg-checkbuilddeps -d 'libxml2-utils'
+
+if [ -n "${GBP_BUILD_DIR}" ]; then
+   cd "$GBP_BUILD_DIR"
+fi
+
 VERSION=$(dpkg-parsechangelog | sed -n -e '/^Version:/s/^Version: //p')
 DISTRIBUTION=$(dpkg-parsechangelog | sed -n -e '/^Distribution:/s/^Distribution: //p')
 
 LIBAPTPKGVERSION="$(awk -v ORS='.' '/^\#define APT_PKG_M/ {print $3}' apt-pkg/init.h | sed 's/\.$//')"
 LIBAPTINSTVERSION="$(egrep '^MAJOR=' apt-inst/makefile |cut -d '=' -f 2)"
 
-dpkg-checkbuilddeps -d 'libxml2-utils'
-
 if [ "$1" = 'pre-export' ]; then
 	libraryversioncheck() {
 		local LIBRARY="$1"
@@ -59,9 +62,14 @@ elif [ "$1" = 'post-build' ]; then
 			echo >&2 "WARNING: original docbook manpages have errors with vendor ${DISTRO}!"
 		fi
 	done
-	# … but check the translations only with one vendor for translation-specific errors
-	if ! xmllint --nonet --valid --noout $(find doc/ -mindepth 2 -maxdepth 2 -name '*.xml'); then
-		echo >&2 "WARNING: translated docbook manpages have errors!"
+	# lets assume we will always have a german manpage translation
+	if [ -e 'doc/de/' ]; then
+		# … but check the translations only with one vendor for translation-specific errors
+		if ! xmllint --nonet --valid --noout $(find doc/ -mindepth 2 -maxdepth 2 -name '*.xml'); then
+			echo >&2 "WARNING: translated docbook manpages have errors!"
+		fi
+	else
+		echo >&2 "ERROR: translated manpages need to be build before they can be checked!"
 	fi
 	rm -f doc/apt-vendor.ent
 
-- 
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