searx

commit: 699fe60e5072eeffebfb2f3b9b85cefe6dd1b7bc
parent: 06186e72a9cb9af89193880b41394cc9be5c5b35
Author: Adam Tauber <asciimoo@gmail.com>
Date:   Thu, 22 Jan 2015 17:43:45 +0100

[fix] handle single closing element in HTMLTextExtractor

Diffstat:
M
searx/utils.py
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/searx/utils.py b/searx/utils.py
@@ -82,8 +82,12 @@ class HTMLTextExtractor(HTMLParser):
         self.tags.append(tag)
 
     def handle_endtag(self, tag):
+        if not self.tags:
+            return
+
         if tag != self.tags[-1]:
             raise Exception("invalid html")
+
         self.tags.pop()
 
     def is_valid_tag(self):