Fix dns dhcp client helper script.

[ipfire-2.x.git] / src / initscripts / helper / getdnsfromdhcpc.pl

diff --git a/src/initscripts/helper/getdnsfromdhcpc.pl b/src/initscripts/helper/getdnsfromdhcpc.pl
index 05c5fe7398df2abd067395cb9cf9faa7da3c6c81..e4d461d5734c1bcf4cc91790718f0e667a037a9f 100644 (file)
--- a/src/initscripts/helper/getdnsfromdhcpc.pl
+++ b/src/initscripts/helper/getdnsfromdhcpc.pl
@@ -1,8 +1,23 @@
 #!/usr/bin/perl
-#
-# Helper program to get DNS info from dhcpc .info file.
-#
-# (c) Lawrence Manning, 2001
+###############################################################################
+#                                                                             #
+# IPFire.org - A linux based firewall                                         #
+# Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
+#                                                                             #
+# 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/>.       #
+#                                                                             #
+###############################################################################
 
 use strict;
 require '/var/ipfire/general-functions.pl';
@@ -25,8 +40,8 @@ if (open(FILE, "${General::swroot}/red/iface")) {
 }
 
 
-$dns = $dhcpc{'DNS'};
+$dns = $dhcpc{'domain_name_servers'};
 
-@alldns = split(',', $dns);
+@alldns = split(' ', $dns);
 
 print "$alldns[$count - 1]\n";