architectural changes to tex2lyx

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

diff --git a/src/mathed/math_braceinset.h b/src/mathed/math_braceinset.h
index 2fc685ba758bd1afd0f95e425436aa2ae18bf195..526983050deb27f598977518c127c3d3f0f10737 100644 (file)
--- a/src/mathed/math_braceinset.h
+++ b/src/mathed/math_braceinset.h
@@ -18,7 +18,7 @@ public:
        ///
        MathBraceInset(MathArray const & ar);
        ///
-       MathInset * clone() const;
+       virtual std::auto_ptr<InsetBase> clone() const;
        /// we write extra braces in any case...
        bool extraBraces() const { return true; }
        ///