update from markus

[u/mrichter/AliRoot.git] / PWGCF / Correlations / Base / AliTwoPlusOneContainer.cxx

diff --git a/PWGCF/Correlations/Base/AliTwoPlusOneContainer.cxx b/PWGCF/Correlations/Base/AliTwoPlusOneContainer.cxx
index 6bf3fd0270ce26889fd78c72d460aa2e49129525..3ec39afd07a4cd4a6356b9dd513d90de23c55671 100644 (file)
--- a/PWGCF/Correlations/Base/AliTwoPlusOneContainer.cxx
+++ b/PWGCF/Correlations/Base/AliTwoPlusOneContainer.cxx
@@ -188,9 +188,9 @@ void AliTwoPlusOneContainer::FillCorrelations(Double_t centrality, Float_t zVtx,
        if(dphi_triggers>TMath::Pi()) dphi_triggers -= TMath::TwoPi();
 
        //look at delta phi = +/- pi/2
-       if(TMath::Abs(dphi_triggers)<0)
+       if(dphi_triggers<0)
          dphi_triggers += 0.5*TMath::Pi();
-       else if(TMath::Abs(dphi_triggers)>0)
+       else if(dphi_triggers>0)
          dphi_triggers -= 0.5*TMath::Pi();
       }
       if(!is1plus1 && TMath::Abs(dphi_triggers)>fAlpha)