From 9d0a88fae30fa13cc8b65b4a0ef5e232a3edba4c Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Fri, 11 Dec 2015 21:49:06 -0700
Subject: [PATCH] Safer check for popularity JSON data

---
 classes/popularity.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/classes/popularity.php b/classes/popularity.php
index aa16eda9..71555a0f 100644
--- a/classes/popularity.php
+++ b/classes/popularity.php
@@ -248,7 +248,11 @@ class Popularity
 
     protected function getData($path)
     {
-        return (array) @json_decode(file_get_contents($path), true);
+        if (file_exists($path)) {
+            return (array) json_decode(file_get_contents($path), true);
+        } else {
+            return [];
+        }
     }