From 5173fd1c3d05d1fadfbdd4db862cd744209e13ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas@loeuillet.org>
Date: Mon, 5 Sep 2016 14:17:44 +0200
Subject: Returned 0 instead of returning empty array for Twig Extension

---
 src/Wallabag/CoreBundle/Twig/WallabagExtension.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Wallabag/CoreBundle/Twig/WallabagExtension.php b/src/Wallabag/CoreBundle/Twig/WallabagExtension.php
index 59eb57ec..3780b13e 100644
--- a/src/Wallabag/CoreBundle/Twig/WallabagExtension.php
+++ b/src/Wallabag/CoreBundle/Twig/WallabagExtension.php
@@ -54,7 +54,7 @@ class WallabagExtension extends \Twig_Extension implements \Twig_Extension_Globa
         $user = $this->tokenStorage->getToken() ? $this->tokenStorage->getToken()->getUser() : null;
 
         if (null === $user || !is_object($user)) {
-            return [];
+            return 0;
         }
 
         switch ($type) {
@@ -101,7 +101,7 @@ class WallabagExtension extends \Twig_Extension implements \Twig_Extension_Globa
         $user = $this->tokenStorage->getToken() ? $this->tokenStorage->getToken()->getUser() : null;
 
         if (null === $user || !is_object($user)) {
-            return [];
+            return 0;
         }
 
         $qb = $this->tagRepository->findAllTags($user->getId());
-- 
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