Fix for bug #66122: Backward compatibility in AliMultiplicity

[u/mrichter/AliRoot.git] / STEER / AliDCSSensorArray.cxx

diff --git a/STEER/AliDCSSensorArray.cxx b/STEER/AliDCSSensorArray.cxx
index 77a2499b540b87c0e9f586c94f1c860699f7ce16..cf803214803ba395df4daee24e1b465904ac6967 100644 (file)
--- a/STEER/AliDCSSensorArray.cxx
+++ b/STEER/AliDCSSensorArray.cxx
@@ -23,6 +23,7 @@
 
 #include "AliDCSSensorArray.h"
 #include "AliLog.h"
+#include <TMath.h>
 
 ClassImp(AliDCSSensorArray)
 
@@ -451,7 +452,7 @@ void AliDCSSensorArray::RemoveGraphDuplicates(Double_t tolerance){
         for (Int_t i=npoints-1;i>0;i--) {
           graph->GetPoint(i,x,y);
           graph->GetPoint(i-1,x0,y0);
-          if ( fabs(y-y0) < fabs(tolerance*y0) ) graph->RemovePoint(i);
+          if ( TMath::Abs(y-y0) < TMath::Abs(tolerance*y0) ) graph->RemovePoint(i);
         }
       }
     }