architectural changes to tex2lyx

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

diff --git a/src/mathed/math_stackrelinset.h b/src/mathed/math_stackrelinset.h
index b7dbb9eab94b4be970878afd641df9019efe5675..94e5a1e960024442b780f08603bdd0faded902f8 100644 (file)
--- a/src/mathed/math_stackrelinset.h
+++ b/src/mathed/math_stackrelinset.h
@@ -15,7 +15,7 @@ public:
        ///
        MathStackrelInset();
        ///
-       InsetBase * clone() const;
+       virtual std::auto_ptr<InsetBase> clone() const;
        ///
        void metrics(MetricsInfo & mi, Dimension & dim) const;
        ///