From fa04712f98b5afb9b40c9a0cfdcaff1864471143 Mon Sep 17 00:00:00 2001
From: Luiz Carlos Wagner <luizcarloswagner@gmail.com>
Date: Mon, 8 Jan 2018 16:27:07 -0200
Subject: [PATCH] Correction fread() in findAll()

Problem - Warning: fread(): Length parameter must be greater than 0
Solution - Check file size  before use fread.
---
 src/JamesMoss/Flywheel/Repository.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/JamesMoss/Flywheel/Repository.php b/src/JamesMoss/Flywheel/Repository.php
index c4463d4..7fa297c 100644
--- a/src/JamesMoss/Flywheel/Repository.php
+++ b/src/JamesMoss/Flywheel/Repository.php
@@ -89,7 +89,12 @@ public function findAll()
 
         foreach ($files as $file) {
             $fp       = fopen($file, 'r');
-            $contents = fread($fp, filesize($file));
+            
+            $contents = null;
+            if(($filesize = filesize($file)) > 0) {
+                $contents = fread($fp, $filesize);
+            }
+            
             fclose($fp);
 
             $data = $this->formatter->decode($contents);