From 9f2a49705ff7fd45f60cf18f01eb97689c3da545 Mon Sep 17 00:00:00 2001
From: Seth Schoen <schoen@eff.org>
Date: Sat, 17 Nov 2012 01:03:36 -0800
Subject: [PATCH] the client is calling cleanup() on this challenge type too

---
 trustify/client/payment_challenge.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/trustify/client/payment_challenge.py b/trustify/client/payment_challenge.py
index 6b719cd42..46d9b811d 100644
--- a/trustify/client/payment_challenge.py
+++ b/trustify/client/payment_challenge.py
@@ -17,6 +17,10 @@ class Payment_Challenge(Challenge):
         self.url = url
         self.reason = reason
         self.times_performed = 0
+
+    def cleanup(self):
+        # Currently, payment challenges do not appear to require any cleanup.
+        pass
         
     def perform(self, quiet=True):
         if quiet: