From: Richard Kettlewell <rjk@greenend.org.uk>
Date: Sun, 20 Jan 2008 12:01:22 +0000 (+0000)
Subject: Unset environment when testing Disobedience --help/--version, to
X-Git-Tag: 3.0~38
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/commitdiff_plain/97d3386fb263c6a2fefe88a50ec4ff0dae34b8ab?hp=c40544fdbbfd762bed24b65d96d9d1ca0bdec3f7

Unset environment when testing Disobedience --help/--version, to
enforce the rule that it these options work even if no X display is
available.
---

diff --git a/disobedience/Makefile.am b/disobedience/Makefile.am
index ae3bc6c..335e571 100644
--- a/disobedience/Makefile.am
+++ b/disobedience/Makefile.am
@@ -1,6 +1,6 @@
 #
 # This file is part of DisOrder.
-# Copyright (C) 2006, 2007 Richard Kettlewell
+# Copyright (C) 2006-2008 Richard Kettlewell
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -62,6 +62,7 @@ images.h: $(PNGS)
 
 # check everything has working --help
 check-help: all
-	./disobedience --version > /dev/null
+	unset DISPLAY;./disobedience --version > /dev/null
+	unset DISPLAY;./disobedience --help > /dev/null
 
 export GNUSED