From: marian <marian@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Mon, 21 Apr 2008 16:39:34 +0000 (+0000)
Subject: Adding protection - "fake tracks" signed with negative values
X-Git-Url: http://git.uio.no/git/?a=commitdiff_plain;h=8880c8c1ba9b365c9a502a97c319c376586dea0c;p=u%2Fmrichter%2FAliRoot.git

Adding protection - "fake tracks" signed with negative values
(Marian)
---

diff --git a/PWG1/AliRecInfoMaker.cxx b/PWG1/AliRecInfoMaker.cxx
index 7ed77e24383..72feae281c7 100644
--- a/PWG1/AliRecInfoMaker.cxx
+++ b/PWG1/AliRecInfoMaker.cxx
@@ -761,11 +761,11 @@ Int_t AliRecInfoMaker::TreeTLoop()
     AliESDtrack * trackn = fEvent->GetTrack((v0MI->GetNindex()));
     AliESDtrack * trackp = fEvent->GetTrack((v0MI->GetPindex()));
     Int_t labels[2]={-1,-1};
-    labels[0] = (trackn==0) ? -1 : trackn->GetLabel(); 
-    labels[1] = (trackp==0) ? -1 : trackp->GetLabel(); 
+    labels[0] = (trackn==0) ? -1 : TMath::Abs(trackn->GetLabel()); 
+    labels[1] = (trackp==0) ? -1 : TMath::Abs(trackp->GetLabel()); 
     //
     for (Int_t i=0;i<2;i++){
-      Int_t absLabel =  labels[i];
+      Int_t absLabel =  TMath::Abs(labels[i]);
       if (absLabel < fNParticles) {
 	if (fMultiRecV0[absLabel]>0){
 	  if (fMultiRecV0[absLabel]<20)