Fix compiler error

diff --git a/TRD/Cal/AliTRDCalPIDRefMaker.cxx b/TRD/Cal/AliTRDCalPIDRefMaker.cxx
index 39774aef86dc858d1e925b4744607c9e8162799e..f594136b71cab8778aea9e862d35c594b51e87ec 100644 (file)
--- a/TRD/Cal/AliTRDCalPIDRefMaker.cxx
+++ b/TRD/Cal/AliTRDCalPIDRefMaker.cxx
@@ -692,7 +692,12 @@ void  AliTRDCalPIDRefMaker::Prepare2D()
 
                                // interpolation inside the covariance ellipse
                                if(position < 1.){
-                                       estimate = Estimate2D2(hProj, (Float_t)rxy[0], (Float_t)rxy[1]);
+                                 Float_t xTemp = rxy[0];
+                                  Float_t yTemp = rxy[1];
+                                       estimate = Estimate2D2((TH2 *) hProj, xTemp, yTemp); 
+                                       rxy[0] = xTemp;
+                                        rxy[1] = yTemp;
+                                       //                                      estimate = Estimate2D2((TH2 *) hProj, (Float_t)rxy[0], (Float_t)rxy[1]);
                                        h2dEdx[ispec]->SetBinContent(ibin, jbin, estimate/xy[0]/xy[1]);
                                } else { // interpolation outside the covariance ellipse
                                        r = sqrt(rxy[0]*rxy[0] + rxy[1]*rxy[1]);