From 1f1565fdaa188e6d7dc7378c8f8fa2e5403e36b5 Mon Sep 17 00:00:00 2001
From: yackob03 <jacob.moshenko@gmail.com>
Date: Mon, 11 Nov 2013 11:58:30 -0500
Subject: [PATCH] Fix the bug where trying to unsubscribe a customer with no
 subscription throws an error.

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

diff --git a/endpoints/api.py b/endpoints/api.py
index bac8d10c9..4d31518ef 100644
--- a/endpoints/api.py
+++ b/endpoints/api.py
@@ -1217,8 +1217,10 @@ def subscribe(user, plan, token, accepted_plans):
     cus = stripe.Customer.retrieve(user.stripe_id)
 
     if plan_found['price'] == 0:
-      cus.cancel_subscription()
-      cus.save()
+      if cus.subscription is not None:
+        # We only have to cancel the subscription if they actually have one
+        cus.cancel_subscription()
+        cus.save()
 
       response_json = {
         'plan': plan,