From ec2eca5ae29a2bd055c22d9af013b7aa8baf613e Mon Sep 17 00:00:00 2001
From: Tim Otten <totten@civicrm.org>
Date: Thu, 1 Mar 2018 17:46:45 -0800
Subject: [PATCH] CRM_Util_SQL_Select::merge() - Accept an array of multiple
 fragments

---
 CRM/Utils/SQL/Select.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/CRM/Utils/SQL/Select.php b/CRM/Utils/SQL/Select.php
index 23adc513d4..eb40b59074 100644
--- a/CRM/Utils/SQL/Select.php
+++ b/CRM/Utils/SQL/Select.php
@@ -177,7 +177,7 @@ class CRM_Utils_SQL_Select implements ArrayAccess {
   /**
    * Merge something or other.
    *
-   * @param CRM_Utils_SQL_Select $other
+   * @param array|CRM_Utils_SQL_Select $other
    * @param array|NULL $parts
    *   ex: 'joins', 'wheres'
    * @return CRM_Utils_SQL_Select
@@ -187,6 +187,13 @@ class CRM_Utils_SQL_Select implements ArrayAccess {
       return $this;
     }
 
+    if (is_array($other)) {
+      foreach ($other as $fragment) {
+        $this->merge($fragment, $parts);
+      }
+      return $this;
+    }
+
     if ($this->mode === self::INTERPOLATE_AUTO) {
       $this->mode = $other->mode;
     }
-- 
2.25.1