From 0fff8be254172452fabeef67f8136127466ab34b Mon Sep 17 00:00:00 2001
From: Ivan Kohler <ivan@freeside.biz>
Date: Tue, 21 Mar 2017 06:19:33 -0700
Subject: [PATCH] fix upgrade for dangling cust_main_invoice, RT#75271

---
 FS/FS/Upgrade.pm           |  1 +
 FS/FS/cust_main_invoice.pm | 18 +++++++++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/FS/FS/Upgrade.pm b/FS/FS/Upgrade.pm
index da74555a5..6edec9072 100644
--- a/FS/FS/Upgrade.pm
+++ b/FS/FS/Upgrade.pm
@@ -575,6 +575,7 @@ sub upgrade_schema_data {
     'cust_event_fee' => [],
     'radius_attr' => [],
     'queue_depend' => [],
+    'cust_main_invoice' => [],
     #update records referencing removed things with their FKs
     'cust_pkg' => [],
   ;
diff --git a/FS/FS/cust_main_invoice.pm b/FS/FS/cust_main_invoice.pm
index 6c155aca6..31a07bcff 100644
--- a/FS/FS/cust_main_invoice.pm
+++ b/FS/FS/cust_main_invoice.pm
@@ -2,7 +2,7 @@ package FS::cust_main_invoice;
 use base qw( FS::Record );
 
 use strict;
-use FS::Record qw( qsearchs );
+use FS::Record qw( qsearchs dbh );
 use FS::Conf;
 use FS::svc_acct;
 use FS::Msgcat qw(gettext);
@@ -167,6 +167,22 @@ Returns the parent customer object (see L<FS::cust_main>).
 
 =back
 
+=cut
+
+sub _upgrade_schema {
+  my ($class, %opts) = @_;
+
+  # delete records where custnum points to a nonexistent customer
+  my $sql = 'DELETE FROM cust_main_invoice
+    WHERE NOT EXISTS (
+      SELECT 1 FROM cust_main WHERE cust_main.custnum = cust_main_invoice.custnum
+    )';
+  my $sth = dbh->prepare($sql) or die dbh->errstr;
+  $sth->execute or die $sth->errstr;
+
+  '';
+}
+
 =head1 BUGS
 
 =head1 SEE ALSO
-- 
2.11.0