remove unneeded header.

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

diff --git a/src/mathed/InsetMathSqrt.h b/src/mathed/InsetMathSqrt.h
index a4407d4a281e6e8f2c535988ad512fbbff78875b..bd8f46606659ac7e9713b6e222ba89ab9254759e 100644 (file)
--- a/src/mathed/InsetMathSqrt.h
+++ b/src/mathed/InsetMathSqrt.h
@@ -46,7 +46,7 @@ public:
        ///
        void mathmlize(MathStream &) const;
 private:
-       virtual std::auto_ptr<InsetBase> doClone() const;
+       virtual std::auto_ptr<Inset> doClone() const;
 };