From 838418a9bc870559cbb762d83aa9be114f6bae7e Mon Sep 17 00:00:00 2001
From: Steve Sutton <steve@gaslightmedia.com>
Date: Wed, 18 Apr 2018 10:15:35 -0400
Subject: [PATCH] Check for array first

Before using foreach.
---
 classes/data/dataRegRequestRegistrant.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/classes/data/dataRegRequestRegistrant.php b/classes/data/dataRegRequestRegistrant.php
index 4ce6be4..953c6d4 100644
--- a/classes/data/dataRegRequestRegistrant.php
+++ b/classes/data/dataRegRequestRegistrant.php
@@ -358,8 +358,10 @@ class GlmDataRegistrationsRequestRegistrant extends GlmDataAbstract
                 // echo '<pre>$customData: ' . print_r( $customData, true ) . '</pre>';
                 if ( isset( $customData ) && is_array( $customData ) && !empty( $customData ) ) {
                     $fields = $customData['form'];
-                    foreach ( $fields as $cField ) {
-                        $custom_data[$cField['field_name']] = $cField['stored'];
+                    if ( isset( $fields ) && is_array( $fields ) ) {
+                        foreach ( $fields as $cField ) {
+                            $custom_data[$cField['field_name']] = $cField['stored'];
+                        }
                     }
                 }
                 // Check for level custom fields also
-- 
2.17.1