move printf to debug

diff --git a/PWG4/PartCorrBase/AliCaloTrackReader.cxx b/PWG4/PartCorrBase/AliCaloTrackReader.cxx
index 7dd5d398c8e9a87f9b88ebbfcea38303d20bd16a..986607a0337ed51a352baf3eb08faae177309bdf 100755 (executable)
--- a/PWG4/PartCorrBase/AliCaloTrackReader.cxx
+++ b/PWG4/PartCorrBase/AliCaloTrackReader.cxx
@@ -1054,7 +1054,8 @@ void AliCaloTrackReader::FillInputVZERO(){
   }
   else
   {
-    printf("Cannot retrieve V0 ESD! Run w/ null V0 charges");
+    if(fDebug > 0)
+      printf("Cannot retrieve V0 ESD! Run w/ null V0 charges\n ");
   }
 }