partially port of current dielectron package, containing bug fixes

diff --git a/PWGDQ/dielectron/AliDielectronTrackCuts.h b/PWGDQ/dielectron/AliDielectronTrackCuts.h
index 3cb62fb0faf7794e3445e578e7dc592035df5205..a5514d97dfdea67fe55e51f7a057c018b6b4f5d7 100644 (file)
--- a/PWGDQ/dielectron/AliDielectronTrackCuts.h
+++ b/PWGDQ/dielectron/AliDielectronTrackCuts.h
@@ -78,7 +78,7 @@ private:
   Bool_t fRequireTPCRefit;                             // require TPC refit
 
   Int_t fTPCNclRobustCut;                              // TPC Ncl cut, Robust, corresponds to 'crossed Rows' in ESDTrackCuts
-  Int_t fTPCcrossedOverFindable;                                  // TPC Crossed Rows / Findable Clusters Cut, analogous to ESDTrackCuts
+  Double_t fTPCcrossedOverFindable;                               // TPC Crossed Rows / Findable Clusters Cut, analogous to ESDTrackCuts
 
   Int_t fAODFilterBit;                                 // Filter bit for AOD analysis
   Int_t fWaiveITSNcls;                                 // max number of waived ITS clusters after first hit 

diff --git a/PWGDQ/dielectron/AliDielectronVarManager.h b/PWGDQ/dielectron/AliDielectronVarManager.h
index a7d3ed6228d078847b1e48a1d52fa3da49a7d553..da86aac22b6ac00ccd09fe60bea19533add2a568 100644 (file)
--- a/PWGDQ/dielectron/AliDielectronVarManager.h
+++ b/PWGDQ/dielectron/AliDielectronVarManager.h
@@ -1438,8 +1438,8 @@ inline void AliDielectronVarManager::FillVarDielectronPair(const AliDielectronPa
 
   }//if (mc->HasMC())
 
-  values[AliDielectronVarManager::kMomAsymDau1] = pair->GetFirstDaughter()->P()  / values[AliDielectronVarManager::kP];
-  values[AliDielectronVarManager::kMomAsymDau2] = pair->GetSecondDaughter()->P() / values[AliDielectronVarManager::kP];
+    values[AliDielectronVarManager::kMomAsymDau1] = (values[AliDielectronVarManager::kP] != 0)? pair->GetFirstDaughter()->P()  / values[AliDielectronVarManager::kP]: 0;
+       values[AliDielectronVarManager::kMomAsymDau2] = (values[AliDielectronVarManager::kP] != 0)? pair->GetSecondDaughter()->P()  / values[AliDielectronVarManager::kP]: 0;
 }
 
 inline void AliDielectronVarManager::FillVarKFParticle(const AliKFParticle *particle, Double_t * const values)