architectural changes to tex2lyx

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

diff --git a/src/mathed/ref_inset.h b/src/mathed/ref_inset.h
index 7bd24ac4dc0bbf20c9b5dfe46383d7c3303d46e4..39e2349070f5d85db401b0bbd3eeb549c8f65f0d 100644 (file)
--- a/src/mathed/ref_inset.h
+++ b/src/mathed/ref_inset.h
@@ -12,7 +12,7 @@ public:
        ///
        explicit RefInset(string const & data);
        ///
-       MathInset * clone() const;
+       virtual std::auto_ptr<InsetBase> clone() const;
        ///
        //void write(WriteStream & os) const;
        ///