Index: openacs-4/packages/acs-kernel/sql/postgresql/apm-create.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-kernel/sql/postgresql/apm-create.sql,v
diff -u -r1.23 -r1.24
--- openacs-4/packages/acs-kernel/sql/postgresql/apm-create.sql	5 Nov 2001 03:55:27 -0000	1.23
+++ openacs-4/packages/acs-kernel/sql/postgresql/apm-create.sql	16 Nov 2001 03:11:08 -0000	1.24
@@ -1411,7 +1411,7 @@
        from apm_parameters p left outer join apm_parameter_values v 
              using (parameter_id), apm_packages ap
       where p.package_key = ap.package_key
-        and v.attr_value = ''''
+        and v.attr_value = null
         and p.package_key = register_parameter__package_key
       loop
       	PERFORM apm__set_value(