Index: trunk/MagicSoft/Mars/mbase/MEvtLoop.h
===================================================================
--- trunk/MagicSoft/Mars/mbase/MEvtLoop.h	(revision 5807)
+++ trunk/MagicSoft/Mars/mbase/MEvtLoop.h	(revision 5809)
@@ -54,5 +54,5 @@
     MStatusDisplay *GetDisplay() { return fDisplay; }
     void SetDisplay(MStatusDisplay *d);
-    void SetPrivateDisplay(Bool_t b=kTRUE) { b ? SetBit(kPrivateDisplay) : ResetBit(kPrivateDisplay); }
+    void SetPrivateDisplay(Bool_t b=kTRUE) { b ? SetBit(kPrivateDisplay) : ResetBit(kPrivateDisplay); } // Prevent status display from being cascaded in PreProcess
 
     void SetOwner(Bool_t enable=kTRUE);