split LyXText::rowlist_ into individual Paragraph::rows_ chunks

[lyx.git] / src / mathed / math_xarrowinset.h

diff --git a/src/mathed/math_xarrowinset.h b/src/mathed/math_xarrowinset.h
index 21d1fcece1564d9f1c90b51cafac6b371e43f169..3207da1bad330660b498b6a29dc7679459533a4e 100644 (file)
--- a/src/mathed/math_xarrowinset.h
+++ b/src/mathed/math_xarrowinset.h
@@ -17,7 +17,7 @@ public:
        ///
        explicit MathXArrowInset(string const & name);
        ///
-       MathInset * clone() const;
+       virtual std::auto_ptr<InsetBase> clone() const;
        ///
        void draw(PainterInfo & pi, int x, int y) const;
        ///