From 96a08e7914151bff0a1c758669efa6d00452fde8 Mon Sep 17 00:00:00 2001
From: Cezar Sa Espinola <cezar.sa@corp.globo.com>
Date: Fri, 25 May 2012 15:26:50 -0300
Subject: [PATCH] Preventing VowsSettings inception leading to a possible
 infinite recursion

---
 django_pyvows/settings_manager.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/django_pyvows/settings_manager.py b/django_pyvows/settings_manager.py
index fbdebc2..e9122bb 100644
--- a/django_pyvows/settings_manager.py
+++ b/django_pyvows/settings_manager.py
@@ -22,9 +22,11 @@ class SettingsTracker(object):
         result = apply(self.real_import, (name, globals, locals, fromlist, level))
         fromlist = (fromlist or [])
         if name == 'django.conf' and 'settings' in fromlist:
-            result.settings = VowsSettings(result.settings)
+            if type(result.settings) != VowsSettings:
+                result.settings = VowsSettings(result.settings)
         elif name == 'django' and 'conf' in fromlist:
-            result.conf.settings = VowsSettings(result.conf.settings)
+            if type(result.conf.settings) != VowsSettings:
+                result.conf.settings = VowsSettings(result.conf.settings)
         return result
 
 class VowsSettings(object):