From: Simo Sorce <simo@redhat.com>
Date: Mon, 16 Jun 2014 15:22:18 +0000 (-0400)
Subject: Fix warning
X-Git-Tag: v0.3.0~118
X-Git-Url: http://git.cascardo.info/?p=cascardo%2Fipsilon.git;a=commitdiff_plain;h=b2e02899bf037e26a572e6ea53dce37c9f8b0ee0

Fix warning

Signed-off-by: Simo Sorce <simo@redhat.com>
---

diff --git a/tests/helpers/http.py b/tests/helpers/http.py
index 425d6b7..833637f 100755
--- a/tests/helpers/http.py
+++ b/tests/helpers/http.py
@@ -37,7 +37,7 @@ class PageTree(object):
 
     @property
     def tree(self):
-        if not self._tree:
+        if self._tree is None:
             self._tree = html.fromstring(self.text)
         return self._tree