architectural changes to tex2lyx

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

diff --git a/src/mathed/math_binominset.h b/src/mathed/math_binominset.h
index c583c46099eb678c5f387d25afed5539c018a993..fb2fcaae8ca1f9326ef6d961679ae6ac29901b64 100644 (file)
--- a/src/mathed/math_binominset.h
+++ b/src/mathed/math_binominset.h
@@ -13,7 +13,7 @@ public:
        ///
        explicit MathBinomInset(bool choose = false);
        ///
-       InsetBase * clone() const;
+       virtual std::auto_ptr<InsetBase> clone() const;
        ///
        void write(WriteStream & os) const;
        ///