Check on curvature not position

[u/mrichter/AliRoot.git] / HBTAN / AliHBTTrackPoints.cxx

diff --git a/HBTAN/AliHBTTrackPoints.cxx b/HBTAN/AliHBTTrackPoints.cxx
index 82552b38a09864ca4c6f0612e5c8282506494928..1c7d5a92e36d121a9d791b897be17b255505a401 100644 (file)
--- a/HBTAN/AliHBTTrackPoints.cxx
+++ b/HBTAN/AliHBTTrackPoints.cxx
@@ -57,7 +57,7 @@ AliHBTTrackPoints::AliHBTTrackPoints(Int_t n, AliESDtrack* track, Float_t mf, Fl
   Double_t x;
   Double_t par[5];
   track->GetInnerExternalParameters(x,par);     //get properties of the track
-  if (x == 0)
+  if (par[4] == 0)
    {
      Error("AliHBTTrackPoints","This ESD track does not contain TPC information");
      return;