add offset of one so that ID = 0 becomes also negative

diff --git a/ANALYSIS/AliAnalysisTaskESDfilter.cxx b/ANALYSIS/AliAnalysisTaskESDfilter.cxx
index e8aa8c2177976bf285ac5c53f611520861697f9a..291a3534cfda401590919c2323d730853603fa9f 100644 (file)
--- a/ANALYSIS/AliAnalysisTaskESDfilter.cxx
+++ b/ANALYSIS/AliAnalysisTaskESDfilter.cxx
@@ -1224,7 +1224,7 @@ void AliAnalysisTaskESDfilter::ConvertESDtoAOD() {
        track->GetCovarianceXYZPxPyPz(covTr);\r
        track->GetESDpid(pid);\r
        if(mcH)mcH->SelectParticle(esdTrack->GetLabel());\r
-       aodTrack = new(tracks[jTracks++]) AliAODTrack(track->GetID()*-1,\r
+       aodTrack = new(tracks[jTracks++]) AliAODTrack((track->GetID()+1)*-1,\r
                                                      track->GetLabel(),\r
                                                      p,\r
                                                      kTRUE,\r