# Set up the relevant stuff in /etc/userv/vpn, and then run
# this. It should tell you what to do to inittab and ipif-networks.
+# Copyright (C) 1999-2000,2003 Ian Jackson
+# This file is part of ipif, part of userv-utils
+#
# This 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 2 of the License, or
undef $/;
$m4out= <X>;
$/= "\n";
- close X; $? and exit -1;
+ $!=0; close X; $? and die "m4 failed with code $? $!";
$m4out =~ s/^\s+//;
$m4out =~ s/\n+/\n/g;
$m4out =~ s/\s+$//;