From 9c30a3d3273dd5916753e986d56246a9970d001f Mon Sep 17 00:00:00 2001
From: Elena.Budnik <ebudnik@irap.omp.eu>
Date: Tue, 9 Jun 2020 18:56:39 +0200
Subject: [PATCH] arg default in constructor

---
 php/classes/Guest.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/php/classes/Guest.php b/php/classes/Guest.php
index 1e5b3b1..a23e547 100644
--- a/php/classes/Guest.php
+++ b/php/classes/Guest.php
@@ -10,12 +10,12 @@ class Guest {
     private $guestXml, $guestXmlFile, $xp, $root;
     public  $Id, $Start, $Ip, $email;
 
-    function __construct($Ip_, $email_){
+    function __construct($Ip_, $email_ = null){
       
-        if($email_ != null) {
+        if($email_) {
            $this->Start = getdate();
            $this->Ip = $Ip_;
-           $this->email = $email_;
+           $this->email = $email_;  
           }
          else {
              $this->Id = substr($Ip_,strlen("guest"));
@@ -31,7 +31,7 @@ class Guest {
             $this->guestXml->load($this->guestXmlFile);
             $this->root = $this->guestXml->getElementsByTagName("guests")->item(0);
         }
-        $this->xp = new domxpath($this->guestXml);                     
+        $this->xp = new domxpath($this->guestXml);  
     }
 
     private function generateXML() {
--
libgit2 0.21.2