From 154e105da523480a0e5a8f2474f6561eeb92e428 Mon Sep 17 00:00:00 2001
From: Marcel Saegebarth <marc@mos6581.de>
Date: Wed, 6 Dec 2017 17:05:41 +0100
Subject: [PATCH] Fix #315: Convert null to array for count()

count(): Parameter must be an array or an object
         that implements Countable

Signed-off-by: Marcel Saegebarth <marc@mos6581.de>
---
 src/shared/FileInfoCollection.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shared/FileInfoCollection.php b/src/shared/FileInfoCollection.php
index 33a0f057..5e230072 100644
--- a/src/shared/FileInfoCollection.php
+++ b/src/shared/FileInfoCollection.php
@@ -64,7 +64,7 @@ public function rewind() {
          * @return int
          */
         public function count() {
-            return count($this->data);
+            return count((array) $this->data);
         }
 
     }