From d6f2d2fb61f91408e24ac5ab5c007cfb44b96212 Mon Sep 17 00:00:00 2001
From: Sergio Oliveira <sergio@tracy.com.br>
Date: Tue, 4 Aug 2015 13:31:43 -0300
Subject: [PATCH] Extending object

---
 colab/plugins/utils/signals.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/colab/plugins/utils/signals.py b/colab/plugins/utils/signals.py
index 212ec9f..f698db7 100644
--- a/colab/plugins/utils/signals.py
+++ b/colab/plugins/utils/signals.py
@@ -2,7 +2,7 @@
 from abc import abstractmethod
 
 
-class AbstractSignal():
+class AbstractSignal(object)
 
     @abstractmethod
     def register_signal(self):
--
libgit2 0.21.2