From d2485c6fa278d7a4a1c940605816013f41d1f7e0 Mon Sep 17 00:00:00 2001
From: Ivan Kohler <ivan@freeside.biz>
Date: Wed, 25 Jan 2017 11:28:27 -0800
Subject: [PATCH] no need for fix for #74270 in 5.x, FK enforcement was strict
 in 4.x

---
 FS/FS/cust_refund.pm | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/FS/FS/cust_refund.pm b/FS/FS/cust_refund.pm
index 2d5b3aaae..12ab0d693 100644
--- a/FS/FS/cust_refund.pm
+++ b/FS/FS/cust_refund.pm
@@ -472,19 +472,6 @@ sub unapplied_sql {
 
 }
 
-sub _upgrade_schema {
-  #my ($class, %opts) = @_;
-
-  my $sql = 'UPDATE cust_refund SET source_paynum = NULL
-               WHERE source_paynum IS NOT NULL
-                 AND NOT EXISTS ( SELECT 1 FROM cust_pay
-                                    WHERE paynum = cust_refund.source_paynum )
-            ';
-  my $sth = dbh->prepare($sql) or die dbh->errstr;
-  $sth->execute or die $sth->errstr;
-  '';
-}
-
 # Used by FS::Upgrade to migrate to a new database.
 sub _upgrade_data {  # class method
   my ($class, %opts) = @_;
-- 
2.11.0