From 62f7171942512cedb576e944e15bb1bf5e19c859 Mon Sep 17 00:00:00 2001
From: Benoit Blanchon <benoit.blanchon@gmail.com>
Date: Sat, 7 Dec 2013 19:47:50 +0100
Subject: [PATCH] BaseSgmlLinkExtractor: Fixed unknown_endtag() so that it only
 set current_link=None when the end tag match the opening tag

---
 scrapy/contrib/linkextractors/sgml.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scrapy/contrib/linkextractors/sgml.py b/scrapy/contrib/linkextractors/sgml.py
index d8f6ae4ec..bc8447529 100644
--- a/scrapy/contrib/linkextractors/sgml.py
+++ b/scrapy/contrib/linkextractors/sgml.py
@@ -74,7 +74,8 @@ class BaseSgmlLinkExtractor(FixedSGMLParser):
                         self.current_link = link
 
     def unknown_endtag(self, tag):
-        self.current_link = None
+        if self.scan_tag(tag):
+            self.current_link = None
 
     def handle_data(self, data):
         if self.current_link: