From 77e27ed65c86850ac8e80e9374f96cbf72431709 Mon Sep 17 00:00:00 2001
From: "J. King" <jking@jkingweb.ca>
Date: Sat, 24 Feb 2018 17:27:46 -0500
Subject: [PATCH] Tweak

---
 lib/XMLFeed.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/XMLFeed.php b/lib/XMLFeed.php
index 6ae2077..abd8db0 100644
--- a/lib/XMLFeed.php
+++ b/lib/XMLFeed.php
@@ -20,14 +20,14 @@ class XMLFeed extends XMLCommon {
     public $people;
     public $author;
 
-    /** Returns a parsed feed */
-    public function __construct(string $data, string $contentType = null, string $url = null) {
+    /** Constructs a parsed feed */
+    public function __construct(string $data, string $contentType = "", string $url = "") {
         $this->init($data, $contentType, $url);
         $this->parse();
     }
 
     /** Performs initialization of the instance */
-    protected function init(string $data, string $contentType = null, string $url = null) {
+    protected function init(string $data, string $contentType = "", string $url = "") {
         $this->document = new \DOMDocument();
         $this->document->loadXML($data, \LIBXML_BIGLINES | \LIBXML_COMPACT);
         $this->document->documentURI = $url;