Index: trunk/MagicSoft/Mars/mhflux/MHAlpha.cc
===================================================================
--- trunk/MagicSoft/Mars/mhflux/MHAlpha.cc	(revision 8991)
+++ trunk/MagicSoft/Mars/mhflux/MHAlpha.cc	(revision 8996)
@@ -780,5 +780,5 @@
         delete pad->GetPad(2);
 
-    if (fTimeEffOn && fTime || fHTime.GetNbinsX()>1 || fHTime.GetBinContent(1)!=0)
+    if (fTimeEffOn && fTime || fHTime.GetNbinsX()>1 || fHTime.GetBinError(1)>0)
     {
         pad->cd(3);