Index: scheduler.cpp
===================================================================
--- scheduler.cpp	(revision 10315)
+++ scheduler.cpp	(working copy)
@@ -1524,6 +1524,9 @@
                     break;
             }
         }
+    } else {
+        // we allow shutdown generally, if there is no command set
+        retval = true;
     }
     return retval;
 }