Merge branch 'master' of https://git.cern.ch/reps/AliRoot

[u/mrichter/AliRoot.git] / PWG / CaloTrackCorrBase / AliAnaCaloTrackCorrMaker.cxx

diff --git a/PWG/CaloTrackCorrBase/AliAnaCaloTrackCorrMaker.cxx b/PWG/CaloTrackCorrBase/AliAnaCaloTrackCorrMaker.cxx
index 2e5f6e4aeca5af6d8e9bb2f51e25d7c4f1f831f1..ce9378331bb6ce3e7b6175f2cee3a3c6e91bc5b9 100755 (executable)
--- a/PWG/CaloTrackCorrBase/AliAnaCaloTrackCorrMaker.cxx
+++ b/PWG/CaloTrackCorrBase/AliAnaCaloTrackCorrMaker.cxx
@@ -25,10 +25,11 @@
 #include <cstdlib>
 
 // --- ROOT system ---
-#include "TClonesArray.h"
-#include "TList.h"
-#include "TH1F.h"
+#include <TClonesArray.h>
+#include <TList.h>
+#include <TH1F.h>
 //#include <TObjectTable.h>
+#include <TGeoGlobalMagField.h>
 
 //---- AliRoot system ----
 #include "AliAnalysisManager.h"
@@ -950,6 +951,10 @@ void AliAnaCaloTrackCorrMaker::ProcessEvent(Int_t iEntry, const char * currentFi
     isTrigger   = inputHandler->IsEventSelected() & fReader->GetEventTriggerMask();
   }
   
+  // Init mag field for tracks in case of ESDs, not really necessary
+  if (!TGeoGlobalMagField::Instance()->GetField() && ((AliESDEvent*) fReader->GetInputEvent()))
+    ((AliESDEvent*)fReader->GetInputEvent())->InitMagneticField();
+  
   //Loop on analysis algorithms
   
   if(fAnaDebug > 0 ) printf("*** Begin analysis *** \n");