remove unneeded header.

[lyx.git] / src / mathed / InsetMathFontOld.cpp

diff --git a/src/mathed/InsetMathFontOld.cpp b/src/mathed/InsetMathFontOld.cpp
index d061280118250cdde7dc4882ec0206b8c8afb366..c68a75c6d13f813468b24a68135e3df3b881c946 100644 (file)
--- a/src/mathed/InsetMathFontOld.cpp
+++ b/src/mathed/InsetMathFontOld.cpp
@@ -30,9 +30,9 @@ InsetMathFontOld::InsetMathFontOld(latexkeys const * key)
 }
 
 
-auto_ptr<InsetBase> InsetMathFontOld::doClone() const
+auto_ptr<Inset> InsetMathFontOld::doClone() const
 {
-       return auto_ptr<InsetBase>(new InsetMathFontOld(*this));
+       return auto_ptr<Inset>(new InsetMathFontOld(*this));
 }