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-rwxr-xr-xbin/drakguard12
1 files changed, 7 insertions, 5 deletions
diff --git a/bin/drakguard b/bin/drakguard
index 0d437d8..5b886a5 100755
--- a/bin/drakguard
+++ b/bin/drakguard
@@ -233,11 +233,13 @@ sub save() {
enable_transparent_proxy($proxy_port);
services::set_status($_, $enable) foreach qw(squid dansguardian);
- $shorewall->{disabled} = 0 if $enable;
- $shorewall->{accept_local_user}{http} = $enable && $proxy_user;
- $shorewall->{accept_local_user}{$proxy_port} = $enable && $guardian_user;
- network::shorewall::set_redirected_ports($shorewall, 'tcp', $guardian_port, if_($enable, 'http', $proxy_port));
- network::shorewall::write($shorewall, $in);
+ if ($shorewall) {
+ $shorewall->{disabled} = 0 if $enable;
+ $shorewall->{accept_local_user}{http} = $enable && $proxy_user;
+ $shorewall->{accept_local_user}{$proxy_port} = $enable && $guardian_user;
+ network::shorewall::set_redirected_ports($shorewall, 'tcp', $guardian_port, if_($enable, 'http', $proxy_port));
+ network::shorewall::write($shorewall, $in);
+ }
quit_gui();
}