architectural changes to tex2lyx

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

diff --git a/src/mathed/math_arrayinset.h b/src/mathed/math_arrayinset.h
index 58c873d626ac1734ad7f84c9af82bccc1f958ebd..642e8bc1027c04ed36cadb25895cd01dee99bfb1 100644 (file)
--- a/src/mathed/math_arrayinset.h
+++ b/src/mathed/math_arrayinset.h
@@ -25,7 +25,7 @@ public:
        /// convienience constructor from whitespace/newline seperated data
        MathArrayInset(string const &, string const & str);
        ///
-       InsetBase * clone() const;
+       virtual std::auto_ptr<InsetBase> clone() const;
        ///
        void metrics(MetricsInfo & mi, Dimension & dim) const;
        ///