Merge pull request #313 from iarp/no-such-customer-err

stripes exception message changed, instead of startswith need to see …

Author: paltman

pinax/stripe/actions/customers.py

@@ -93,7 +93,7 @@ def purge(customer):
     try:
         customer.stripe_customer.delete()
     except stripe.InvalidRequestError as e:
-        if not smart_str(e).startswith("No such customer:"):
+        if 'no such customer:' not in smart_str(e).lower():
             # The exception was thrown because the customer was already
             # deleted on the stripe side, ignore the exception
             raise