Properly fix bug 3258.

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

diff --git a/src/mathed/InsetMathMakebox.h b/src/mathed/InsetMathMakebox.h
index 1c459f2ea153c4b6fbb9c685070f9161d02527f6..480f42d70a59f6083f2b5617fb87aab96eae72c4 100644 (file)
--- a/src/mathed/InsetMathMakebox.h
+++ b/src/mathed/InsetMathMakebox.h
@@ -37,7 +37,7 @@ public:
        ///
        void infoize(odocstream & os) const;
 private:
-       virtual std::auto_ptr<InsetBase> doClone() const;
+       virtual std::auto_ptr<Inset> doClone() const;
        /// width of '[' in current font
        mutable int w_;
 };