From 887e9a49561de7de4ca6907c71b136f2d269c42b Mon Sep 17 00:00:00 2001
From: "Laryn - CEDC.org" <laryn@cedc.org>
Date: Mon, 21 Sep 2020 12:56:11 -0500
Subject: [PATCH] Check if BACKDROP_ROOT is defined already

---
 CRM/Utils/System/Backdrop.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CRM/Utils/System/Backdrop.php b/CRM/Utils/System/Backdrop.php
index 83b66078cd..7821682921 100644
--- a/CRM/Utils/System/Backdrop.php
+++ b/CRM/Utils/System/Backdrop.php
@@ -524,7 +524,9 @@ AND    u.status = 1
     }
     // load Backdrop bootstrap
     chdir($cmsPath);
-    define('BACKDROP_ROOT', $cmsPath);
+    if (!defined('BACKDROP_ROOT')) {
+        define('BACKDROP_ROOT', $cmsPath);
+    }
 
     // For Backdrop multi-site CRM-11313
     if ($realPath && strpos($realPath, 'sites/all/modules/') === FALSE) {
-- 
2.25.1