From 470190342489998f158e030e1b498bf28306e7fa Mon Sep 17 00:00:00 2001
From: eileenmcnaugton <emcnaughton@wikimedia.org>
Date: Thu, 16 May 2019 14:29:39 +1200
Subject: [PATCH] [REF] Minor code readability fix

---
 CRM/Dedupe/Merger.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/CRM/Dedupe/Merger.php b/CRM/Dedupe/Merger.php
index 6703e57a7c..9300971e04 100644
--- a/CRM/Dedupe/Merger.php
+++ b/CRM/Dedupe/Merger.php
@@ -1092,8 +1092,7 @@ INNER JOIN  civicrm_membership membership2 ON membership1.membership_type_id = m
         // CRM-15681 don't display sub-types in UI
         continue;
       }
-      foreach (['main', 'other'] as $moniker) {
-        $contact = &$$moniker;
+      foreach (['main' => $main, 'other' => $other] as $moniker => $contact) {
         $value = CRM_Utils_Array::value($field, $contact);
         if (isset($specialValues[$moniker][$field]) && is_string($specialValues[$moniker][$field])) {
           $value = CRM_Core_DAO::VALUE_SEPARATOR . trim($specialValues[$moniker][$field], CRM_Core_DAO::VALUE_SEPARATOR) . CRM_Core_DAO::VALUE_SEPARATOR;
-- 
2.25.1