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] } {