Index: openacs-4/packages/ecommerce/www/admin/cat/subcategory-add-0.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/ecommerce/www/admin/cat/subcategory-add-0.tcl,v
diff -u -N -r1.1 -r1.2
--- openacs-4/packages/ecommerce/www/admin/cat/subcategory-add-0.tcl	20 Apr 2001 20:51:13 -0000	1.1
+++ openacs-4/packages/ecommerce/www/admin/cat/subcategory-add-0.tcl	17 Jul 2001 23:59:03 -0000	1.2
@@ -24,11 +24,15 @@
 # (average of prev_sort_key and next_sort_key);
 # otherwise warn them that their form is not up-to-date
 
+### gilbertw - added do the calculation outside of the db.  PostgreSQL encloses
+#   the bind variables in ' '
+#  where sort_key = (:prev_sort_key + :next_sort_key)/2
+set sort_key [expr ($prev_sort_key + $next_sort_key)/2]
 
 set n_conflicts [db_string get_n_conflicts "select count(*)
 from ec_subcategories
 where category_id=:category_id
-and sort_key = (:prev_sort_key + :next_sort_key)/2"]
+and sort_key = :sort_key"]
 
 if { $n_conflicts > 0 } {
     ad_return_complaint 1 "<li>The page you came from appears to be out-of-date;