#!/bin/sh
# -copyright-
#-#
#-# xsnow: let it snow on your desktop
#-# Copyright (C) 1984,1988,1990,1993-1995,2000-2001 Rick Jansen
#-# 	      2019,2020 Willem Vermin
#-#
#-# 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
#-# the Free Software Foundation, either version 3 of the License, or
#-# (at your option) any later version.
#-#
#-# This program is distributed in the hope that it will be useful,
#-# but WITHOUT ANY WARRANTY; without even the implied warranty of
#-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#-# GNU General Public License for more details.
#-#
#-# You should have received a copy of the GNU General Public License
#-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#-#

XSNOW=xsnow
if [ -x ./xsnow ]; then
   XSNOW=./xsnow
fi
# test if 'xsnow -h' more or less works:
$XSNOW -h | grep -q -i xsnow
if [ $? -ne 0 ] ; then
   echo "Error in executing: $XSNOW -h"
   exit 1
fi
# test if all default values are substituted:
$XSNOW -h | grep -q DEFAULT_
if [ $? -eq 0 ] ; then
   echo "Not all default values are substituted:"
   $XSNOW -h | grep DEFAULT_
   exit 1
fi


