From 3dbfa18733deeb55a2f22834db2eeec235afa193 Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Tue, 11 Aug 2015 16:46:48 +0000
Subject: [PATCH] (legacy) don't write empty xml tags in ipsec phase1/2 edit

---
 src/www/vpn_ipsec_phase1.php | 2 +-
 src/www/vpn_ipsec_phase2.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/www/vpn_ipsec_phase1.php b/src/www/vpn_ipsec_phase1.php
index 8671a4117..269ef5707 100644
--- a/src/www/vpn_ipsec_phase1.php
+++ b/src/www/vpn_ipsec_phase1.php
@@ -363,7 +363,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
 
 			foreach (explode(",",$copy_fields) as $fieldname) {
 				$fieldname = trim($fieldname);
-				if(isset($pconfig[$fieldname])) {
+				if(!empty($pconfig[$fieldname])) {
 					$ph1ent[$fieldname] = $pconfig[$fieldname];
 				}
 			}
diff --git a/src/www/vpn_ipsec_phase2.php b/src/www/vpn_ipsec_phase2.php
index 2ff0b3d40..9bb7695e0 100644
--- a/src/www/vpn_ipsec_phase2.php
+++ b/src/www/vpn_ipsec_phase2.php
@@ -383,7 +383,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
 				// 1-on-1 copy
 				foreach (explode(",",$copy_fields) as $fieldname) {
 					$fieldname = trim($fieldname);
-					if(isset($pconfig[$fieldname])) {
+					if(!empty($pconfig[$fieldname])) {
 						$ph2ent[$fieldname] = $pconfig[$fieldname];
 					}
 				}