From 6e6b1224a00fa7f64f08bfa105fe03645f268c0f Mon Sep 17 00:00:00 2001
From: Denis Ryabov <dryabov@yandex.ru>
Date: Tue, 9 Mar 2021 23:50:26 +0300
Subject: [PATCH] Check file is correctly read

---
 .../components/com_jedchecker/libraries/rules/language.php  | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/administrator/components/com_jedchecker/libraries/rules/language.php b/administrator/components/com_jedchecker/libraries/rules/language.php
index 5fdbbfb..3c79bd1 100644
--- a/administrator/components/com_jedchecker/libraries/rules/language.php
+++ b/administrator/components/com_jedchecker/libraries/rules/language.php
@@ -93,6 +93,12 @@ class JedcheckerRulesLanguage extends JEDcheckerRule
 		}
 
 		$lines = file($file);
+
+		if ($lines === false)
+		{
+			return false;
+		}
+
 		$nLines = count($lines);
 		$keys = array();