[WWcvs] webwork2: Implement Danny Glin's fix for set_location entries being left when a set was deleted.

[Gavin L. v. a. <we...@ma...>]

Log Message:
-----------
Implement Danny Glin's fix for set_location entries being left when
a set was deleted.

Modified Files:
--------------
    webwork2/lib/WeBWorK:
        DB.pm

Revision Data
-------------
Index: DB.pm
===================================================================
RCS file: /webwork/cvs/system/webwork2/lib/WeBWorK/DB.pm,v
retrieving revision 1.108
retrieving revision 1.109
diff -Llib/WeBWorK/DB.pm -Llib/WeBWorK/DB.pm -u -r1.108 -r1.109
--- lib/WeBWorK/DB.pm
+++ lib/WeBWorK/DB.pm
@@ -1099,6 +1099,7 @@
 	my ($self, $setID) = shift->checkArgs(\@_, "set_id$U");
 	$self->deleteUserSet(undef, $setID);
 	$self->deleteGlobalProblem($setID, undef);
+	$self->deleteGlobalSetLocation($setID, undef);
 	return $self->{set}->delete($setID);
 }