ipsec: more config amending; fixes #112

src/www/diag_ipsec.php

 <?php
-/* $Id$ */
+
 /*
 	Copyright (C) 2014 Deciso B.V.
 	Copyright (C) 2004-2009 Scott Ullrich
@@ -57,8 +57,13 @@ if ($_GET['act'] == 'connect') {
 	}
 }
 
-if (!is_array($config['ipsec']['phase1']))
+if (!is_array($config['ipsec'])) {
+    $config['ipsec'] = array();
+}
+
+if (!is_array($config['ipsec']['phase1'])) {
     $config['ipsec']['phase1'] = array();
+}
 
 $a_phase1 = &$config['ipsec']['phase1'];
 

src/www/diag_ipsec_xml.php

@@ -33,8 +33,13 @@ global $g;
 require_once("guiconfig.inc");
 require_once("ipsec.inc");
 
-if (!is_array($config['ipsec']['phase2']))
+if (!is_array($config['ipsec'])) {
+    $config['ipsec'] = array();
+}
+
+if (!is_array($config['ipsec']['phase2'])) {
     $config['ipsec']['phase2'] = array();
+}
 
 $ipsec_status = array();
 

src/www/vpn_ipsec.php

@@ -38,11 +38,13 @@ if (!is_array($config['ipsec'])) {
 	$config['ipsec'] = array();
 }
 
-if (!is_array($config['ipsec']['phase1']))
+if (!is_array($config['ipsec']['phase1'])) {
 	$config['ipsec']['phase1'] = array();
+}
 
-if (!is_array($config['ipsec']['phase2']))
+if (!is_array($config['ipsec']['phase2'])) {
 	$config['ipsec']['phase2'] = array();
+}
 
 $a_phase1 = &$config['ipsec']['phase1'];
 $a_phase2 = &$config['ipsec']['phase2'];

src/www/vpn_ipsec_mobile.php

 <?php
+
 /*
 	Copyright (C) 2014-2015 Deciso B.V.
 	Copyright (C) 2008 Shrew Soft Inc
@@ -35,14 +36,15 @@ if (!is_array($config['ipsec'])) {
         $config['ipsec'] = array();
 }
 
-if (!is_array($config['ipsec']['phase1']))
+if (!is_array($config['ipsec']['phase1'])) {
 	$config['ipsec']['phase1'] = array();
+}
 
-$a_phase1 = &$config['ipsec']['phase1'];
-
-if (!is_array($config['ipsec']['client']))
+if (!is_array($config['ipsec']['client'])) {
 	$config['ipsec']['client'] = array();
+}
 
+$a_phase1 = &$config['ipsec']['phase1'];
 $a_client = &$config['ipsec']['client'];
 
 if (count($a_client)) {

src/www/vpn_ipsec_phase1.php

 <?php
+
 /*
 	Copyright (C) 2014-2015 Deciso B.V.
 	Copyright (C) 2008 Shrew Soft Inc
 	Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>.
-	Copyright (C) 2014 Ermal LUÇI
+	Copyright (C) 2014 Ermal Luçi
 	All rights reserved.
 
 	Redistribution and use in source and binary forms, with or without
@@ -37,11 +38,13 @@ if (!is_array($config['ipsec'])) {
         $config['ipsec'] = array();
 }
 
-if (!is_array($config['ipsec']['phase1']))
+if (!is_array($config['ipsec']['phase1'])) {
 	$config['ipsec']['phase1'] = array();
+}
 
-if (!is_array($config['ipsec']['phase2']))
+if (!is_array($config['ipsec']['phase2'])) {
 	$config['ipsec']['phase2'] = array();
+}
 
 $a_phase1 = &$config['ipsec']['phase1'];
 $a_phase2 = &$config['ipsec']['phase2'];

src/www/vpn_ipsec_phase2.php

@@ -36,14 +36,15 @@ if (!is_array($config['ipsec'])) {
         $config['ipsec'] = array();
 }
 
-if (!is_array($config['ipsec']['client']))
+if (!is_array($config['ipsec']['client'])) {
 	$config['ipsec']['client'] = array();
+}
 
-$a_client = &$config['ipsec']['client'];
-
-if (!is_array($config['ipsec']['phase2']))
+if (!is_array($config['ipsec']['phase2'])) {
 	$config['ipsec']['phase2'] = array();
+}
 
+$a_client = &$config['ipsec']['client'];
 $a_phase2 = &$config['ipsec']['phase2'];
 
 if (!empty($_GET['p2index']))