From 9a38a531daa273b7381451482f12d9f614f3976d Mon Sep 17 00:00:00 2001
From: Kevin Auvinet <k_auvinet@hotmail.fr>
Date: Tue, 15 Apr 2014 15:07:06 +0200
Subject: [PATCH] Bug "Undefined variable: options"

There is a bug for the var `$option`:

    Notice: Undefined variable: options in [...]/vendor/phpoffice/phpexcel/Classes/PHPExcel/Settings.php on line 384

This bug is fixed with `self::$_libXmlLoaderOptions == (LIBXML_DTDLOAD | LIBXML_DTDATTR)` instead of `$options == (LIBXML_DTDLOAD | LIBXML_DTDATTR)`
---
 Classes/PHPExcel/Settings.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/PHPExcel/Settings.php b/Classes/PHPExcel/Settings.php
index 839231ba..d9d197a5 100644
--- a/Classes/PHPExcel/Settings.php
+++ b/Classes/PHPExcel/Settings.php
@@ -381,7 +381,7 @@ class PHPExcel_Settings
         if (is_null(self::$_libXmlLoaderOptions)) {
             self::setLibXmlLoaderOptions(LIBXML_DTDLOAD | LIBXML_DTDATTR);
         }
-        @libxml_disable_entity_loader($options == (LIBXML_DTDLOAD | LIBXML_DTDATTR));
+        @libxml_disable_entity_loader(self::$_libXmlLoaderOptions == (LIBXML_DTDLOAD | LIBXML_DTDATTR));
         return self::$_libXmlLoaderOptions;
     } // function getLibXmlLoaderOptions
 }