--- /dev/null
+$DBversion = 'XXX';
+if( CheckVersion( $DBversion ) ) {
+ $dbh->do(q{
+ UPDATE systempreferences SET options = "callnum|ccode|location|library"
+ WHERE variable = "OpacItemLocation"
+ });
+ NewVersion( $DBversion, 25871, "Add library option to OpacItemLocation");
+}