Index: openacs-4/packages/workflow/workflow.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/workflow/workflow.info,v
diff -u -r1.14 -r1.15
--- openacs-4/packages/workflow/workflow.info	30 Jan 2004 15:59:20 -0000	1.14
+++ openacs-4/packages/workflow/workflow.info	15 Mar 2004 14:04:25 -0000	1.15
@@ -8,7 +8,7 @@
     <singleton-p>t</singleton-p>
     <auto-mount>workflow</auto-mount>
 
-    <version name="2.0.0b1" url="http://openacs.org/repository/download/apm/workflow-2.0.0b1.apm">
+    <version name="2.0.0b2" url="http://openacs.org/repository/download/apm/workflow-2.0.0b2.apm">
         <owner url="http://pinds.com">Lars Pind</owner>
         <owner url="http://petermarklund.com">Peter Marklund</owner>
         <summary>A Tcl API for creating and managing workflows.</summary>
@@ -23,7 +23,7 @@
 &lt;p&gt;
 For more information, see: &lt;a href=&quot;http://www.collaboraid.biz/developer/workflow-spec&quot;&gt;the workflow specification&lt;/a&gt;.</description>
 
-        <provides url="workflow" version="2.0.0b1"/>
+        <provides url="workflow" version="2.0.0b2"/>
         <requires url="acs-content-repository" version="5.0.0b4"/>
         <requires url="acs-kernel" version="5.0.0b4"/>
         <requires url="acs-tcl" version="5.0.0b4"/>
Index: openacs-4/packages/workflow/tcl/case-procs-oracle.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/workflow/tcl/case-procs-oracle.xql,v
diff -u -r1.9 -r1.10
--- openacs-4/packages/workflow/tcl/case-procs-oracle.xql	5 Feb 2004 10:37:33 -0000	1.9
+++ openacs-4/packages/workflow/tcl/case-procs-oracle.xql	15 Mar 2004 14:04:06 -0000	1.10
@@ -74,14 +74,14 @@
                workflow_actions a,
                cr_items i,
                acs_objects io,
-               cc_users iou,
+               acs_users_all iou,
                cr_revisions r,
                workflow_case_log_data d
         where  l.case_id = :case_id
           and  l.action_id = a.action_id
           and  i.item_id = l.entry_id
           and  io.object_id = i.item_id
-          and  iou.user_id = io.creation_user
+          and  iou.user_id (+) = io.creation_user
           and  r.revision_id = i.live_revision
           and  d.entry_id (+) = l.entry_id
         order  by creation_date
Index: openacs-4/packages/workflow/tcl/case-procs-postgresql.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/workflow/tcl/case-procs-postgresql.xql,v
diff -u -r1.8 -r1.9
--- openacs-4/packages/workflow/tcl/case-procs-postgresql.xql	5 Feb 2004 10:37:33 -0000	1.8
+++ openacs-4/packages/workflow/tcl/case-procs-postgresql.xql	15 Mar 2004 14:04:06 -0000	1.9
@@ -71,8 +71,8 @@
         from   workflow_case_log l join 
                workflow_actions a using (action_id) join 
                cr_items i on (i.item_id = l.entry_id) join 
-               acs_objects io on (io.object_id = i.item_id) join 
-               cc_users iou on (iou.user_id = io.creation_user) join
+               acs_objects io on (io.object_id = i.item_id) left outer join 
+               acs_users_all iou on (iou.user_id = io.creation_user) join
                cr_revisions r on (r.revision_id = i.live_revision) left outer join 
                workflow_case_log_data d using (entry_id)
         where  l.case_id = :case_id
Index: openacs-4/packages/workflow/tcl/case-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/workflow/tcl/case-procs.tcl,v
diff -u -r1.29 -r1.30
--- openacs-4/packages/workflow/tcl/case-procs.tcl	5 Feb 2004 10:37:33 -0000	1.29
+++ openacs-4/packages/workflow/tcl/case-procs.tcl	15 Mar 2004 14:04:06 -0000	1.30
@@ -1861,7 +1861,11 @@
     @author Lars Pind (lars@collaboraid.biz)
 } {
     if { ![exists_and_not_null user_id] } {
-        set user_id [ad_conn user_id]
+        if { ![ad_conn isconnected] } {
+            set user_id 0
+        } else {
+            set user_id [ad_conn user_id]
+        }
     }
 
     if { [empty_string_p $case_id] || [empty_string_p $action_id] } {