architectural changes to tex2lyx

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

diff --git a/src/mathed/math_exfuncinset.h b/src/mathed/math_exfuncinset.h
index a68ab7636126c457979fbafe672e2e2c27810c7d..6422af0f7af502f77030417f8ec237aae502f25f 100644 (file)
--- a/src/mathed/math_exfuncinset.h
+++ b/src/mathed/math_exfuncinset.h
@@ -15,7 +15,7 @@ public:
        ///
        MathExFuncInset(string const & name, MathArray const & ar);
        ///
-       InsetBase * clone() const;
+       virtual std::auto_ptr<InsetBase> clone() const;
        ///
        void metrics(MetricsInfo & mi, Dimension & dim) const;
        ///