From f3760f138dcbaf7a2190336a0378cf1b2190c9f5 Mon Sep 17 00:00:00 2001
From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Mon, 17 Apr 2023 08:30:21 +0200
Subject: Complete PHPStan Level 6 (#5305)

* Complete PHPStan Level 6
Fix https://github.com/FreshRSS/FreshRSS/issues/4112
And initiate PHPStan Level 7

* PHPStan Level 6 for tests
* Use phpstan/phpstan-phpunit
* Update to PHPStan version 1.10

* Fix mixed bug

* Fix mixed return bug

* Fix paginator bug

* Fix FreshRSS_UserConfiguration

* A couple more Minz_Configuration bug fixes

* A few trivial PHPStan Level 7 fixes

* A few more simple PHPStan Level 7

* More files passing PHPStan Level 7
Add interface to replace removed class from https://github.com/FreshRSS/FreshRSS/pull/5251

* A few more PHPStan Level 7 preparations

* A few last details
---
 app/Controllers/statsController.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'app/Controllers/statsController.php')

diff --git a/app/Controllers/statsController.php b/app/Controllers/statsController.php
index cd9a247c4..0fc6490f8 100644
--- a/app/Controllers/statsController.php
+++ b/app/Controllers/statsController.php
@@ -26,7 +26,7 @@ class FreshRSS_stats_Controller extends FreshRSS_ActionController {
 
 		$catDAO->checkDefault();
 		$feedDAO->updateTTL();
-		$this->view->categories = $catDAO->listSortedCategories(false);
+		$this->view->categories = $catDAO->listSortedCategories(false) ?: [];
 		$this->view->default_category = $catDAO->getDefault();
 
 		FreshRSS_View::prependTitle(_t('admin.stats.title') . ' · ');
@@ -207,7 +207,7 @@ class FreshRSS_stats_Controller extends FreshRSS_ActionController {
 			$id = null;
 		}
 
-		$this->view->categories 	= $categoryDAO->listCategories();
+		$this->view->categories 	= $categoryDAO->listCategories() ?: [];
 		$this->view->feed 			= $id === null ? null : $feedDAO->searchById($id);
 		$this->view->days 			= $statsDAO->getDays();
 		$this->view->months 		= $statsDAO->getMonths();
-- 
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