From: martinez <martinez@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Tue, 25 Oct 2005 10:11:44 +0000 (+0000)
Subject: Small bug fixed for some class of tracks (Sacha)
X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=commitdiff_plain;h=ef4d63ce340cb4737fd6c7c3f914d296d29ab50b

Small bug fixed for some class of tracks (Sacha)
---

diff --git a/MUON/AliMUONTrackK.cxx b/MUON/AliMUONTrackK.cxx
index f4808806b0c..74e3e301e9e 100644
--- a/MUON/AliMUONTrackK.cxx
+++ b/MUON/AliMUONTrackK.cxx
@@ -405,7 +405,8 @@ Bool_t AliMUONTrackK::KalmanFilter(Int_t ichamBeg, Int_t ichamEnd, Bool_t Back,
 
   miss = success = kTRUE;
   Int_t endOfProp = 0;
-  iFB = (ichamEnd == ichamBeg) ? fTrackDir : TMath::Sign(1,ichamEnd-ichamBeg);
+  //iFB = (ichamEnd == ichamBeg) ? fTrackDir : TMath::Sign(1,ichamEnd-ichamBeg);
+  iFB = (ichamEnd == ichamBeg) ? -fTrackDir : TMath::Sign(1,ichamEnd-ichamBeg);
   iMin = TMath::Min(ichamEnd,ichamBeg);
   iMax = TMath::Max(ichamEnd,ichamBeg);
   ichamb = ichamBeg;