From 269157a8f40dfdac082f39befd69f170263d2ce1 Mon Sep 17 00:00:00 2001
From: Leonard Richardson <leonardr@segfault.org>
Date: Tue, 7 May 2013 08:19:02 -0400
Subject: Now that lxml's segfault on invalid doctype has been fixed, fix a  
 corresponding problem on the Beautiful Soup end that was previously  
 invisible. [bug=984936]

---
 bs4/testing.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'bs4/testing.py')

diff --git a/bs4/testing.py b/bs4/testing.py
index c9307d3..ed71d3b 100644
--- a/bs4/testing.py
+++ b/bs4/testing.py
@@ -81,6 +81,11 @@ class HTMLTreeBuilderSmokeTest(object):
         self.assertDoctypeHandled(
             'html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"')
 
+    def test_empty_doctype(self):
+        soup = self.soup("<!DOCTYPE>")
+        doctype = soup.contents[0]
+        self.assertEqual("", doctype.strip())
+
     def test_public_doctype_with_url(self):
         doctype = 'html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"'
         self.assertDoctypeHandled(doctype)
-- 
cgit v1.2.3