From 2a6e034f01dcb7330e0b112fd45c78f1d02af8b2 Mon Sep 17 00:00:00 2001
From: Guillermo Pages <mail@guillermo.at>
Date: Tue, 14 Sep 2021 09:50:25 +0200
Subject: [PATCH] fix: only variables should be passed by reference

---
 src/Db/DbHelper.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Db/DbHelper.php b/src/Db/DbHelper.php
index b5f9312..18b2600 100644
--- a/src/Db/DbHelper.php
+++ b/src/Db/DbHelper.php
@@ -25,10 +25,10 @@ class DbHelper
 					ORDER BY text;";
 
 
-        $results = Connection::execute($sql);
+        $results = Connection::execute($sql)->to_array();
 
         if($withJeunesse) {
-            array_unshift($results->to_array(), array('code' => 'J', 'text' => 'Jeunesse'));
+            array_unshift($results, array('code' => 'J', 'text' => 'Jeunesse'));
         }
 
         return $results;