Index: openacs-4/packages/xowiki/tcl/weblog-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/weblog-procs.tcl,v
diff -u -N -r1.63.2.3 -r1.63.2.4
--- openacs-4/packages/xowiki/tcl/weblog-procs.tcl	11 Feb 2014 11:58:18 -0000	1.63.2.3
+++ openacs-4/packages/xowiki/tcl/weblog-procs.tcl	7 Mar 2014 09:47:17 -0000	1.63.2.4
@@ -68,7 +68,7 @@
     
     if {$date ne ""} {
       #set date_clause "and date_trunc('day',bt.publish_date) = '$date'"
-      set date_clause "and [::xo::dc date_trunc_expression day bt.publish_date $date]"
+      set date_clause "and [::xo::dc date_trunc_expression day bt.publish_date :date]"
       set filter_msg "Filtered by date $date"
       set query_parm "&date=$date"
       set query [::xo::update_query $query date $date]
@@ -170,7 +170,7 @@
     }
 
     set sql \
-        [list -parent_id $query_parent_id \
+        [list -parent_id :query_parent_id \
              -select_attributes $attributes \
              -orderby "publish_date desc" \
              -base_table $base_table \