From: Ivan Kohler <ivan@freeside.biz>
Date: Wed, 7 Sep 2022 23:50:33 +0000 (-0700)
Subject: fix password_history upgrade on new DBs
X-Git-Url: http://git.freeside.biz/gitweb/?p=freeside.git;a=commitdiff_plain;h=691de38ac2ca6c54b37feb50e1332bab6268773f

fix password_history upgrade on new DBs
---

diff --git a/FS/FS/password_history.pm b/FS/FS/password_history.pm
index 13d16010d..1915a2185 100644
--- a/FS/FS/password_history.pm
+++ b/FS/FS/password_history.pm
@@ -173,6 +173,7 @@ sub _upgrade_schema {
     push @where, "
       ( $fk IS NOT NULL AND NOT EXISTS(SELECT 1 FROM $table WHERE $table.$key = $fk) )";
   }
+  return '' unless @where;
   my @recs = qsearch({
       'table'     => 'password_history',
       'extra_sql' => ' WHERE ' . join(' AND ', @where),