From 292d31132f53eb2a8cc2f0bce4a4050cab3b044a Mon Sep 17 00:00:00 2001
From: Eric Schultz <eric@wwahammy.com>
Date: Tue, 7 Aug 2018 16:34:58 -0500
Subject: [PATCH] Fix bug where sending nil to update_card_id causes a crash

---
 lib/update/update_recurring_donations.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/update/update_recurring_donations.rb b/lib/update/update_recurring_donations.rb
index 53a90fdb..7fb21985 100644
--- a/lib/update/update_recurring_donations.rb
+++ b/lib/update/update_recurring_donations.rb
@@ -8,7 +8,7 @@ module UpdateRecurringDonations
 
   # Update the card id and name for a given recurring donation (provide rd['donation_id'])
   def self.update_card_id(rd, token)
-    rd = rd.with_indifferent_access
+    rd = rd&.with_indifferent_access
     ParamValidation.new({rd: rd, token: token},
                         {
                             rd: {is_hash: true, required: true},