From 8d13d2861ea37e9294e5e24d5b03d1f2ef31ae17 Mon Sep 17 00:00:00 2001
From: Steve Sutton <steve@gaslightmedia.com>
Date: Thu, 23 May 2019 09:46:32 -0400
Subject: [PATCH] Fix error if session doesn't exists

take care of php notices
---
 models/admin/ajax/itineraryList.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/models/admin/ajax/itineraryList.php b/models/admin/ajax/itineraryList.php
index 432e80e..65f6a41 100644
--- a/models/admin/ajax/itineraryList.php
+++ b/models/admin/ajax/itineraryList.php
@@ -141,7 +141,11 @@ class GlmMembersAdmin_ajax_itineraryList //extends GlmDataMemberInfo
         }
 
         // trigger_error( print_r( $_SESSION, true ), E_USER_NOTICE );
-        echo count( $_SESSION['travel-list'] );
+        if ( isset( $_SESSION['travel-list'] ) ) {
+            echo count( $_SESSION['travel-list'] );
+        } else {
+            echo '0';
+        }
 
         return true;
 
-- 
2.17.1