Coverity fix.

diff --git a/STEER/AliTrackPointArray.cxx b/STEER/AliTrackPointArray.cxx
index 2a9ab73898558a719aee4f6dc16f02b4018be9c3..edb0ed5c876a0ca023ab410d7184784bd0514244 100644 (file)
--- a/STEER/AliTrackPointArray.cxx
+++ b/STEER/AliTrackPointArray.cxx
@@ -643,7 +643,7 @@ void AliTrackPoint::Print(Option_t *) const
 
 
 //________________________________
-void AliTrackPoint::SetAlignCovMatrix(const TMatrixDSym alignparmtrx){
+void AliTrackPoint::SetAlignCovMatrix(const TMatrixDSym& alignparmtrx){
   // Add the uncertainty on the cluster position due to alignment
   // (using the 6x6 AliAlignObj Cov. Matrix alignparmtrx) to the already
   // present Cov. Matrix 

diff --git a/STEER/AliTrackPointArray.h b/STEER/AliTrackPointArray.h
index b28aa64b9419031d4212d9f74bd34d560f7657ea..4721567ba4c996ed2ae7213cadc56f0d7248ded7 100644 (file)
--- a/STEER/AliTrackPointArray.h
+++ b/STEER/AliTrackPointArray.h
@@ -56,7 +56,7 @@ class AliTrackPoint : public TObject {
 
   Float_t  GetAngle() const;
   Bool_t   GetRotMatrix(TGeoRotation& rot) const;
-  void SetAlignCovMatrix(const TMatrixDSym alignparmtrx);
+  void SetAlignCovMatrix(const TMatrixDSym& alignparmtrx);
 
   AliTrackPoint& Rotate(Float_t alpha) const;
   AliTrackPoint& MasterToLocal() const;