From: John Kingsnorth <john@johnkingsnorth.co.uk>
Date: Mon, 19 Apr 2021 08:35:57 +0000 (+0100)
Subject: dev/core#2549 Fix undefined index when merging websites
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=b396064005486666c16ea84f2855c46ca248ce2f;p=civicrm-core.git

dev/core#2549 Fix undefined index when merging websites
---

diff --git a/CRM/Dedupe/Merger.php b/CRM/Dedupe/Merger.php
index 8c19989164..daab1a9d65 100644
--- a/CRM/Dedupe/Merger.php
+++ b/CRM/Dedupe/Merger.php
@@ -2409,7 +2409,7 @@ INNER JOIN  civicrm_membership membership2 ON membership1.membership_type_id = m
             ) {
               // Set this value as the default against the 'other' contact value
               $rows["move_location_{$blockName}_{$count}"]['main'] = $mainValueCheck[$blockInfo['displayField']];
-              $rows["move_location_{$blockName}_{$count}"]['main_is_primary'] = $mainValueCheck['is_primary'];
+              $rows["move_location_{$blockName}_{$count}"]['main_is_primary'] = $mainValueCheck['is_primary'] ?? 0;
               $rows["move_location_{$blockName}_{$count}"]['location_entity'] = $blockName;
               $mainContactBlockId = $mainValueCheck['id'];
               break;