Index: openacs-4/contrib/obsolete-packages/acs-workflow/sql/postgresql/workflow-case-package.sql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/obsolete-packages/acs-workflow/sql/postgresql/workflow-case-package.sql,v
diff -u -r1.9 -r1.10
--- openacs-4/contrib/obsolete-packages/acs-workflow/sql/postgresql/workflow-case-package.sql	14 May 2001 23:16:08 -0000	1.9
+++ openacs-4/contrib/obsolete-packages/acs-workflow/sql/postgresql/workflow-case-package.sql	15 May 2001 05:09:08 -0000	1.10
@@ -953,7 +953,7 @@
                 quote_literal(evaluate_guard__transition_key) || '','' || 
                 quote_literal(evaluate_guard__place_key) || '','' || 
                 quote_literal(evaluate_guard__direction) || '','' || 
-                quote_literal(evaluate_guard__custom_arg) || '') as guard_happy_p'';
+                coalesce(quote_literal(evaluate_guard__custom_arg),''null'') || '') as guard_happy_p'';
                 for v_rec in 
                     execute v_str
                 LOOP
@@ -1539,6 +1539,7 @@
   v_subject                               text; 
   v_body                                  text; 
   v_request_id                            integer;       
+  v_str                                   text;
 begin
         select to_char(ta.deadline,''Mon fmDDfm, YYYY HH24:MI:SS''),
                acs_object__name(c.object_id),
@@ -1579,14 +1580,15 @@
         -- FIXME: last three args are also out varibles.
 
         if notify_assignee__callback != '''' and notify_assignee__callback is not null then
-            execute ''select '' || notify_assignee__callback || ''('' || 
+            v_str :=  ''select '' || notify_assignee__callback || ''('' || 
             notify_assignee__task_id || '','' ||
             coalesce(quote_literal(notify_assignee__custom_arg),''null'') || 
             '','' ||
             notify_assignee__user_id || '','' ||
             v_party_from || '','' ||
             quote_literal(v_subject) || '','' ||
             quote_literal(v_body) || '')'';
+            execute v_str;
         end if;
             
         -- FIXME: notifications package not ported yet.
Index: openacs-4/contrib/obsolete-packages/acs-workflow/www/task.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/contrib/obsolete-packages/acs-workflow/www/task.tcl,v
diff -u -r1.1 -r1.2
--- openacs-4/contrib/obsolete-packages/acs-workflow/www/task.tcl	13 Mar 2001 22:59:27 -0000	1.1
+++ openacs-4/contrib/obsolete-packages/acs-workflow/www/task.tcl	15 May 2001 05:09:08 -0000	1.2
@@ -60,6 +60,7 @@
 
 
 array set task [wf_task_info $task_id]
+ns_log Notice "task array = [join [array get task] ","]"
 
 # if the user is assigned, they can always view the task.
 # if they aren't assigned and there is an access_privilege, we check it
Index: openacs-4/packages/acs-tcl/tcl/00-database-procs-oracle.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/Attic/00-database-procs-oracle.tcl,v
diff -u -r1.6 -r1.7
--- openacs-4/packages/acs-tcl/tcl/00-database-procs-oracle.tcl	12 May 2001 05:09:48 -0000	1.6
+++ openacs-4/packages/acs-tcl/tcl/00-database-procs-oracle.tcl	15 May 2001 05:09:08 -0000	1.7
@@ -26,7 +26,7 @@
     Executes a PL/SQL statement, returning the variable of bind variable <code>:1</code>.
 
 } {
-    ad_arg_parser { bind_output } $args
+    ad_arg_parser { bind_output bind } $args
 
     # Query Dispatcher (OpenACS - ben)
     set full_statement_name [db_qd_get_fullname $statement_name]
Index: openacs-4/packages/acs-tcl/tcl/00-database-procs-postgresql.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/Attic/00-database-procs-postgresql.tcl,v
diff -u -r1.15 -r1.16
--- openacs-4/packages/acs-tcl/tcl/00-database-procs-postgresql.tcl	10 May 2001 17:35:51 -0000	1.15
+++ openacs-4/packages/acs-tcl/tcl/00-database-procs-postgresql.tcl	15 May 2001 05:09:08 -0000	1.16
@@ -23,7 +23,7 @@
     stuff otherwise because of calling environments. (ben)
 
 } {
-    ad_arg_parser { bind_output } $args
+    ad_arg_parser { bind_output bind } $args
 
     # I'm not happy about having to get the fullname here, but right now
     # I can't figure out a cleaner way to do it. I will have to