From 3a4e66ca92750a81ad196f16c4806c154bd6ce3f Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aschulz@wikimedia.org>
Date: Mon, 7 Apr 2014 16:07:55 -0700
Subject: [PATCH] Handle null file handles in UIDGenerator::_destruct()

Change-Id: I92f874e610b2ea32d34aeb35ddd4069fe0d721fc
---
 includes/utils/UIDGenerator.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/utils/UIDGenerator.php b/includes/utils/UIDGenerator.php
index 0eac06e2ee..c7bb4f3ccb 100644
--- a/includes/utils/UIDGenerator.php
+++ b/includes/utils/UIDGenerator.php
@@ -500,6 +500,6 @@ class UIDGenerator {
 	}
 
 	function __destruct() {
-		array_map( 'fclose', $this->fileHandles );
+		array_map( 'fclose', array_filter( $this->fileHandles ) );
 	}
 }
-- 
2.20.1