From c9a3b5117a03644d4bd2d5465b03f3b991298e91 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Guillot?= <contact@fredericguillot.com>
Date: Fri, 26 Dec 2014 10:56:50 -0500
Subject: [PATCH] Update PicoFeed (avoid some PHP warnings)

---
 vendor/autoload.php                                    |  2 +-
 vendor/composer/autoload_real.php                      | 10 +++++-----
 vendor/composer/installed.json                         |  8 ++++----
 .../picofeed/lib/PicoFeed/Parser/XmlParser.php         |  6 +++++-
 4 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/vendor/autoload.php b/vendor/autoload.php
index ace352c..fbc978c 100644
--- a/vendor/autoload.php
+++ b/vendor/autoload.php
@@ -4,4 +4,4 @@
 
 require_once __DIR__ . '/composer' . '/autoload_real.php';
 
-return ComposerAutoloaderInitc9ebccb0a3ac2fed704b9ca3688ea671::getLoader();
+return ComposerAutoloaderInitafa19cf4aabbde48e28a8081b9102b7e::getLoader();
diff --git a/vendor/composer/autoload_real.php b/vendor/composer/autoload_real.php
index bd6683f..866db95 100644
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInitc9ebccb0a3ac2fed704b9ca3688ea671
+class ComposerAutoloaderInitafa19cf4aabbde48e28a8081b9102b7e
 {
     private static $loader;
 
@@ -19,9 +19,9 @@ class ComposerAutoloaderInitc9ebccb0a3ac2fed704b9ca3688ea671
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInitc9ebccb0a3ac2fed704b9ca3688ea671', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInitafa19cf4aabbde48e28a8081b9102b7e', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader();
-        spl_autoload_unregister(array('ComposerAutoloaderInitc9ebccb0a3ac2fed704b9ca3688ea671', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInitafa19cf4aabbde48e28a8081b9102b7e', 'loadClassLoader'));
 
         $map = require __DIR__ . '/autoload_namespaces.php';
         foreach ($map as $namespace => $path) {
@@ -42,14 +42,14 @@ class ComposerAutoloaderInitc9ebccb0a3ac2fed704b9ca3688ea671
 
         $includeFiles = require __DIR__ . '/autoload_files.php';
         foreach ($includeFiles as $file) {
-            composerRequirec9ebccb0a3ac2fed704b9ca3688ea671($file);
+            composerRequireafa19cf4aabbde48e28a8081b9102b7e($file);
         }
 
         return $loader;
     }
 }
 
-function composerRequirec9ebccb0a3ac2fed704b9ca3688ea671($file)
+function composerRequireafa19cf4aabbde48e28a8081b9102b7e($file)
 {
     require $file;
 }
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index 6e340b5..66d3390 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -162,18 +162,18 @@
         "source": {
             "type": "git",
             "url": "https://github.com/fguillot/picoFeed.git",
-            "reference": "9bfc660ff57569ccc89b92de806c918e934d0c93"
+            "reference": "26a0824e3e0b4986f19facc961f21c8a70876b90"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/fguillot/picoFeed/zipball/9bfc660ff57569ccc89b92de806c918e934d0c93",
-            "reference": "9bfc660ff57569ccc89b92de806c918e934d0c93",
+            "url": "https://api.github.com/repos/fguillot/picoFeed/zipball/26a0824e3e0b4986f19facc961f21c8a70876b90",
+            "reference": "26a0824e3e0b4986f19facc961f21c8a70876b90",
             "shasum": ""
         },
         "require": {
             "php": ">=5.3.0"
         },
-        "time": "2014-12-24 23:02:34",
+        "time": "2014-12-26 15:54:33",
         "type": "library",
         "installation-source": "dist",
         "autoload": {
diff --git a/vendor/fguillot/picofeed/lib/PicoFeed/Parser/XmlParser.php b/vendor/fguillot/picofeed/lib/PicoFeed/Parser/XmlParser.php
index 0afc89d..687ce99 100644
--- a/vendor/fguillot/picofeed/lib/PicoFeed/Parser/XmlParser.php
+++ b/vendor/fguillot/picofeed/lib/PicoFeed/Parser/XmlParser.php
@@ -118,6 +118,10 @@ class XmlParser
      */
     public static function getHtmlDocument($input)
     {
+        if (empty($input)) {
+            return new DomDocument;
+        }
+
         if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
             $callback = function ($in) {
                 $dom = new DomDocument;
@@ -237,7 +241,7 @@ class XmlParser
         foreach ($namespaces as $name => $url) {
             $namespace = $xml->children($namespaces[$name]);
 
-            if ($namespace->$property->count() > 0) {
+            if (isset($namespace->$property) && $namespace->$property->count() > 0) {
 
                 if ($attribute) {