Reset of a 0 pointer deleted (from L. Molnar)

[u/mrichter/AliRoot.git] / HMPID / AliHMPIDRecon.cxx

diff --git a/HMPID/AliHMPIDRecon.cxx b/HMPID/AliHMPIDRecon.cxx
index 932acde8b4b8c12d5b1ad8145a2d3da6e43afe5a..27069b2a598108cf7b39e40a3f5717767f5c8eab 100644 (file)
--- a/HMPID/AliHMPIDRecon.cxx
+++ b/HMPID/AliHMPIDRecon.cxx
@@ -127,7 +127,7 @@ void AliHMPIDRecon::CkovAngle(AliESDtrack *pTrk,TClonesArray *pCluLst,Int_t inde
   pTrk->SetHMPIDmip(mipX,mipY,mipQ,fPhotCnt);                                                 //store mip info in any case 
   pTrk->SetHMPIDcluIdx(chId,index+1000*sizeClu);                                              //set index of cluster
   
-  if(fPhotCnt<=nMinPhotAcc) {                                                                 //no reconstruction with <=3 photon candidates
+  if(fPhotCnt<nMinPhotAcc) {                                                                  //no reconstruction with <=3 photon candidates
     pTrk->SetHMPIDsignal(kNoPhotAccept);                                                      //set the appropriate flag
     return;
   }
@@ -141,7 +141,7 @@ void AliHMPIDRecon::CkovAngle(AliESDtrack *pTrk,TClonesArray *pCluLst,Int_t inde
   Int_t iNrec=FlagPhot(HoughResponse());                                                      //flag photons according to individual theta ckov with respect to most probable
   pTrk->SetHMPIDmip(mipX,mipY,mipQ,iNrec);                                                    //store mip info 
 
-  if(iNrec<1){
+  if(iNrec<nMinPhotAcc){
     pTrk->SetHMPIDsignal(kNoPhotAccept);                                                      //no photon candidates are accepted
     return;
   }
@@ -493,6 +493,8 @@ Double_t AliHMPIDRecon::HoughResponse()
       TVector2 pos; pos=TracePhot(ckov,j*TMath::TwoPi()/(Double_t)(nStep-1));
       if(fParam->IsInDead(pos.X(),pos.Y())) continue;
       fParam->Lors2Pad(pos.X(),pos.Y(),ipc,ipadx,ipady);
+      ipadx+=(ipc%2)*fParam->kPadPcX;
+      ipady+=(ipc/2)*fParam->kPadPcY;
       if(fParam->IsDeadPad(ipadx,ipady,ch)) continue;
       nPhi++;
     }//point loop