fix~

luci-app-firewall/htdocs/luci-static/resources/view/firewall/zones.js

@@ -145,14 +145,14 @@ return view.extend({
 
 		o = s.taboption('general', form.Flag, 'masq', _('Masquerading'));
 		o.editable = true;
-	    o = s.taboption('general', form.Flag, 'fullcone', _('Full Cone'));
+
+		o = s.taboption('general', form.Flag, 'fullcone', _('Full Cone'));
 		o.editable = true;
-     	o.depends('masq', '1');
-		o = s.taboption('general', form.Flag, 'mtu_fix', _('MSS clamp'));
-		o.modalonly = true;
+		o.depends('masq', '1');
+
 		o = s.taboption('general', form.Flag, 'mtu_fix', _('MSS clamping'));
 		o.modalonly = true;
-		
+
 		o = s.taboption('general', widgets.NetworkSelect, 'network', _('Covered networks'));
 		o.modalonly = true;
 		o.multiple = true;