Only set buffer if it is not null.

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

diff --git a/src/mathed/InsetMathBig.h b/src/mathed/InsetMathBig.h
index f479ed2f032a3b0ffce500b434372ee121ca5ab6..ed1c773b6b6e384955332e6c4558c9a2c0c82867 100644 (file)
--- a/src/mathed/InsetMathBig.h
+++ b/src/mathed/InsetMathBig.h
@@ -39,7 +39,7 @@ public:
        ///
        void htmlize(HtmlStream &) const override;
        ///
-       void infoize2(odocstream & os) const;
+       void infoize2(odocstream & os) const override;
        ///
        static bool isBigInsetDelim(docstring const &);
        ///