Make Helge happy: no more crash on arrow up/down in math macro

[lyx.git] / src / mathed / math_exfuncinset.C

diff --git a/src/mathed/math_exfuncinset.C b/src/mathed/math_exfuncinset.C
index 3ce1701b465dce741a3bf0a28baf78e00c55b2c7..1655e7fd958052f7fab5ed9d3b8dcc607e88a0ff 100644 (file)
--- a/src/mathed/math_exfuncinset.C
+++ b/src/mathed/math_exfuncinset.C
@@ -16,6 +16,8 @@
 #include "math_streamstr.h"
 #include "math_support.h"
 
+
+using std::string;
 using std::auto_ptr;
 
 
@@ -31,7 +33,7 @@ MathExFuncInset::MathExFuncInset(string const & name, MathArray const & ar)
 }
 
 
-auto_ptr<InsetBase> MathExFuncInset::clone() const
+auto_ptr<InsetBase> MathExFuncInset::doClone() const
 {
        return auto_ptr<InsetBase>(new MathExFuncInset(*this));
 }