From 15038b22ea020ea79928af2831c4b1dff869bcd4 Mon Sep 17 00:00:00 2001
From: Leonard Richardson <leonardr@segfault.org>
Date: Sun, 15 Jul 2018 08:27:40 -0400
Subject: Stop data loss when encountering an empty numeric entity, and  
 possibly in other cases.  Thanks to tos.kamiya for the fix. [bug=1698503]

---
 bs4/builder/_htmlparser.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'bs4/builder/_htmlparser.py')

diff --git a/bs4/builder/_htmlparser.py b/bs4/builder/_htmlparser.py
index 71604c5..ef9fd1e 100644
--- a/bs4/builder/_htmlparser.py
+++ b/bs4/builder/_htmlparser.py
@@ -224,6 +224,7 @@ class HTMLParserTreeBuilder(HTMLTreeBuilder):
         parser.soup = self.soup
         try:
             parser.feed(markup)
+            parser.close()
         except HTMLParseError, e:
             warnings.warn(RuntimeWarning(
                 "Python's built-in HTMLParser cannot parse the given document. This is not a bug in Beautiful Soup. The best solution is to install an external parser (lxml or html5lib), and use Beautiful Soup with that parser. See http://www.crummy.com/software/BeautifulSoup/bs4/doc/#installing-a-parser for help."))
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