From 0fe0f8454699abaa7aa1fe2b5246114e6a3f8e9c Mon Sep 17 00:00:00 2001
From: Kevin Velghe <kevin@paretje.be>
Date: Thu, 31 Mar 2016 00:58:19 +0200
Subject: [PATCH] Fix loop and support area tag

It appears the output of qtwebkit has a cycle, so we end in an endless
loop. This limits the loop to 5 steps.
---
 qutebrowser/browser/webelem.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/qutebrowser/browser/webelem.py b/qutebrowser/browser/webelem.py
index 1e0e4f186..f56f20a0b 100644
--- a/qutebrowser/browser/webelem.py
+++ b/qutebrowser/browser/webelem.py
@@ -288,8 +288,11 @@ class WebElementWrapper(collections.abc.MutableMapping):
     def remove_blank_target(self):
         """Remove target from link."""
         elem = self._elem
-        while elem is not None:
-            if elem.tagName().lower() == 'a':
+        for i in range(5):
+            if elem is None:
+                break
+            tag = elem.tagName().lower()
+            if tag == 'a' or tag == 'area':
                 if elem.attribute('target') == '_blank':
                     elem.setAttribute('target', '_top')
                 break