Added safe check when getting the article title.

2 files changed, 1 insertions, 2 deletions

diff --git a/src/HTMLParser.php b/src/HTMLParser.php
index fbf3455..43cf505 100644
--- a/src/HTMLParser.php
+++ b/src/HTMLParser.php
@@ -368,7 +368,7 @@ class HTMLParser
         }
 
         $title = $this->dom->getElementsByTagName('title');
-        if ($title) {
+        if ($title->length > 0) {
             return $title->item(0)->nodeValue;
         }
 
diff --git a/test/HTMLParserTest.php b/test/HTMLParserTest.php
index 6d46a90..1e64fdc 100644
--- a/test/HTMLParserTest.php
+++ b/test/HTMLParserTest.php
@@ -2,7 +2,6 @@
 
 namespace andreskrey\Readability\Test;
 
-
 use andreskrey\Readability\HTMLParser;
 
 class HTMLParserTest extends \PHPUnit_Framework_TestCase