Index: openacs-4/packages/simulation/tcl/template-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/tcl/template-procs.tcl,v
diff -u -N -r1.71.2.1 -r1.71.2.2
--- openacs-4/packages/simulation/tcl/template-procs.tcl	31 Oct 2006 10:13:02 -0000	1.71.2.1
+++ openacs-4/packages/simulation/tcl/template-procs.tcl	2 Nov 2006 10:44:12 -0000	1.71.2.2
@@ -1585,11 +1585,21 @@
                 where workflow_id = :workflow_id and
                       trigger_type = 'init' and
                       parent_action_id = :action_id"] } {
-	    set ret_val 0
-	    break
+	          return 0
         }
     }
     
+    if { [db_string get_empty_roles "
+        select count(*)
+        from sim_roles sr,
+             workflow_roles wr
+        where sr.character_id is null
+        and sr.role_id = wr.role_id
+        and wr.workflow_id = :workflow_id"]} {
+        
+        return 0
+    }
+    
     return $ret_val
 }