From aa49154e5a9ee135c3f0286ddda8a01a5290b1ed Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 15 Nov 2023 17:53:47 +0100
Subject: Fix more type errors, stricter typing

---
 inc/dictionary.inc.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'inc/dictionary.inc.php')

diff --git a/inc/dictionary.inc.php b/inc/dictionary.inc.php
index ee613d0b..3a2f9c2b 100644
--- a/inc/dictionary.inc.php
+++ b/inc/dictionary.inc.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 class Dictionary
 {
 
@@ -100,6 +102,8 @@ class Dictionary
 		if ($lang === null)
 			$lang = LANG;
 		$path = Util::safePath("modules/{$module}/lang/{$lang}/{$file}.json");
+		if ($path === null)
+			ErrorHandler::traceError("Invalid path");
 		if (isset(self::$stringCache[$path]))
 			return self::$stringCache[$path];
 		if (!file_exists($path))
-- 
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