From 8482be7068a0d0b4bc8c5c04ca597883dbb81f07 Mon Sep 17 00:00:00 2001
From: Eric <eric.espie@combodo.com>
Date: Mon, 9 Dec 2019 14:56:42 +0100
Subject: [PATCH] =?UTF-8?q?N=C2=B02623=20-=20Fix=20setup=20request=20error?=
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---
 core/metamodel.class.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/core/metamodel.class.php b/core/metamodel.class.php
index baa4b0027..2f79cc98b 100644
--- a/core/metamodel.class.php
+++ b/core/metamodel.class.php
@@ -7528,9 +7528,12 @@ abstract class MetaModel
 			$sKey = self::DBGetKey($sClass);
 			$sRootKey = self::DBGetKey($sRootClass);
 			$sRootField = self::DBGetClassField($sRootClass);
-			// Copy the finalclass of the root table
-			$sRequest = "UPDATE `$sTable`,`$sRootTable` SET  `$sTable`.`$sField` = `$sRootTable`.`$sRootField` WHERE `$sTable`.`$sKey` = `$sRootTable`.`$sRootKey`";
-			$aRequests[] = $sRequest;
+			if ($sTable != $sRootTable)
+			{
+				// Copy the finalclass of the root table
+				$sRequest = "UPDATE `$sTable`,`$sRootTable` SET  `$sTable`.`$sField` = `$sRootTable`.`$sRootField` WHERE `$sTable`.`$sKey` = `$sRootTable`.`$sRootKey`";
+				$aRequests[] = $sRequest;
+			}
 		}
 
 		return $aRequests;