From c61c4565ab17f7e882b93f96e4d97ff1681a7bcf Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Thu, 31 May 2018 02:30:37 +0200
Subject: [PATCH] Fix nil error in migration (#7680)

Under rare circumstances the user record could have already been deleted before...
---
 db/migrate/20180528141303_fix_accounts_unique_index.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/db/migrate/20180528141303_fix_accounts_unique_index.rb b/db/migrate/20180528141303_fix_accounts_unique_index.rb
index 92e490f9e8..aadb5b7db9 100644
--- a/db/migrate/20180528141303_fix_accounts_unique_index.rb
+++ b/db/migrate/20180528141303_fix_accounts_unique_index.rb
@@ -49,7 +49,7 @@ class FixAccountsUniqueIndex < ActiveRecord::Migration[5.2]
         # are always either going to be local or not local, so only
         # one check is needed. Since we cannot support two users with
         # the same username locally, one has to go. 😢
-        other_account.user.destroy
+        other_account.user&.destroy
       end
 
       other_account.destroy