From 36f759453739ff18ff8e6a57a121b43a787b1476 Mon Sep 17 00:00:00 2001
From: twister65 <olaverre@free.fr>
Date: Fri, 18 Aug 2017 22:01:18 +0200
Subject: [PATCH] Fix error GROUP BY (postgreSQL)

See https://github.com/t3framework/t3/issues/488
---
 source/plg_system_t3/includes/admin/megamenu.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/plg_system_t3/includes/admin/megamenu.php b/source/plg_system_t3/includes/admin/megamenu.php
index a790b49c1d..5c89ab813a 100644
--- a/source/plg_system_t3/includes/admin/megamenu.php
+++ b/source/plg_system_t3/includes/admin/megamenu.php
@@ -215,7 +215,7 @@ public static function menus()
 			->select('menutype, language')
 			->from($db->quoteName('#__menu'))
 			->where('published = 1')
-			->group('menutype');
+			->group('menutype, language');
 		$db->setQuery($query);
 		$menulangs = $db->loadAssocList('menutype');