Use const'ref

[kdenlive] / src / beziercurve / beziersplineeditor.h

diff --git a/src/beziercurve/beziersplineeditor.h b/src/beziercurve/beziersplineeditor.h
index 19b091277a001f5cc9ec7f490f81c920e4e0986f..e601e8ed69defdd10b1a714a1914a0a03d7effa0 100644 (file)
--- a/src/beziercurve/beziersplineeditor.h
+++ b/src/beziercurve/beziersplineeditor.h
@@ -32,7 +32,7 @@ public:
     BezierSplineEditor(QWidget* parent = 0);
     virtual ~BezierSplineEditor();
 
-    CubicBezierSpline spline();
+    CubicBezierSpline spline() const;
     void setSpline(const CubicBezierSpline &spline);
 
     /** @brief Returns the selected point or else BPoint. */