# Run all files in the current directory (recursively) in a random order with
# the given program.
-# Copyright (C) 2012-2013 Simon Ruderich
+# Copyright (C) 2012-2014 Simon Ruderich
#
# 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
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-set -e
+set -eu
if test "$#" -eq 0; then
echo "Usage: $0 <program-args>.." >&2