unbound: real fix for apply glitch

PR: https://forum.opnsense.org/index.php?topic=1490.0

src/www/services_unbound.php

@@ -84,6 +84,7 @@ if ($_POST) {
 		system_resolvconf_generate();
 	} else {
 		$pconfig = $_POST;
+
 		if (isset($_POST['enable']) && isset($config['dnsmasq']['enable']))
 			$input_errors[] = "The system dns-forwarder is still active. Disable it before enabling the DNS Resolver.";
 
@@ -136,8 +137,6 @@ if ($_POST) {
 		if (!$input_errors) {
 			write_config("DNS Resolver configured.");
 			mark_subsystem_dirty('unbound');
-			header("Location: services_unbound.php");
-			exit;
 		}
 	}
 }

src/www/services_unbound_acls.php

 <?php
+
 /*
 	Copyright (C) 2014-2015 Deciso B.V.
 	Copyright (C) 2011 Warren Baker <warren@decoy.co.za>
@@ -93,7 +94,6 @@ if ($act == "edit") {
 
 if ($_POST) {
 	$input_errors = array();
-	$pconfig = $_POST;
 
 	if ($_POST['apply']) {
 		$retval = services_unbound_configure();
@@ -101,6 +101,7 @@ if ($_POST) {
 		if ($retval == 0)
 			clear_subsystem_dirty('unbound');
 	} else {
+		$pconfig = $_POST;
 
 		// input validation - only allow 50 entries in a single ACL
 		for($x=0; $x<50; $x++) {

src/www/services_unbound_advanced.php

 <?php
+
 /*
-	Copyright (C) 2014-2015 Deciso B.V.
-	Copyright (C) 2011	Warren Baker (warren@pfsense.org)
-	All rights reserved.
+    Copyright (C) 2014-2015 Deciso B.V.
+    Copyright (C) 2011 Warren Baker <warren@pfsense.org>
+    All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
     modification, are permitted provided that the following conditions are met:
@@ -62,14 +63,14 @@ $pconfig['unwanted_reply_threshold'] = $config['unbound']['unwanted_reply_thresh
 $pconfig['log_verbosity'] = isset($config['unbound']['log_verbosity']) ? $config['unbound']['log_verbosity'] : "1";
 
 if ($_POST) {
-	$pconfig = $_POST;
-
 	if ($_POST['apply']) {
 		$retval = services_unbound_configure();
 		$savemsg = get_std_save_message();
 		if ($retval == 0)
 			clear_subsystem_dirty('unbound');
 	} else {
+		$pconfig = $_POST;
+
 		if (isset($_POST['hideidentity']))
 			$config['unbound']['hideidentity'] = true;
 		else
@@ -108,7 +109,6 @@ if ($_POST) {
 		$config['unbound']['unwanted_reply_threshold'] = $_POST['unwanted_reply_threshold'];
 		$config['unbound']['log_verbosity'] = $_POST['log_verbosity'];
 		write_config("DNS Resolver configured.");
-
 		mark_subsystem_dirty('unbound');
 	}
 }