From e84972aca475bb5eb4fce226219c1e03ab4abb5f Mon Sep 17 00:00:00 2001
From: ndm2 <github-46j8925q79hg@nowak-media.de>
Date: Tue, 1 Nov 2016 16:10:13 +0100
Subject: [PATCH] Do not use `empty()`, it's not necessary.

---
 src/Database/SqlDialectTrait.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Database/SqlDialectTrait.php b/src/Database/SqlDialectTrait.php
index c87ca0a8069..05cab5f46c4 100644
--- a/src/Database/SqlDialectTrait.php
+++ b/src/Database/SqlDialectTrait.php
@@ -208,7 +208,7 @@ protected function _updateQueryTranslator($query)
      */
     protected function _removeAliasesFromConditions($query)
     {
-        if (!empty($query->clause('join'))) {
+        if ($query->clause('join')) {
             throw new \RuntimeException(
                 'Aliases are being removed from conditions for UPDATE/DELETE queries, ' .
                 'this can break references to joined tables.'