Index: trunk/Mars/mpedestal/MPedestalSubtractedEvt.h
===================================================================
--- trunk/Mars/mpedestal/MPedestalSubtractedEvt.h	(revision 12924)
+++ trunk/Mars/mpedestal/MPedestalSubtractedEvt.h	(revision 12925)
@@ -30,4 +30,5 @@
         : fNumSamples(0), fNumPixels(0)
     {
+        fName = name ? name : "MPedestalSubtractedEvt";
     }