From 9ff8e90f9cf0cd0a37928094cb5f28ac72ca8512 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Sat, 22 Sep 2018 16:23:56 +0200
Subject: [PATCH] Static analysis fixes

---
 Admin/Install/Navigation.php | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
index c337fa7..1a996cf 100644
--- a/Admin/Install/Navigation.php
+++ b/Admin/Install/Navigation.php
@@ -31,7 +31,17 @@ class Navigation
      */
     public static function install(string $path, DatabasePool $dbPool)
     {
-        $navData = \json_decode(file_get_contents(__DIR__ . '/Navigation.install.json'), true);
+        $navFile = \file_get_contents(__DIR__ . '/Navigation.install.json');
+
+        if ($navFile === false) {
+            throw new \Exception();
+        }
+
+        $navData = \json_decode($navFile, true);
+
+        if ($navData === false) {
+            throw new \Exception();
+        }
 
         $class = '\\Modules\\Navigation\\Admin\\Installer';
         /** @var $class \Modules\Navigation\Admin\Installer */