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

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

diff --git a/src/mathed/math_numberinset.C b/src/mathed/math_numberinset.C
index 5417200afd5c5d236b59e9d467bb81d3f3d8108e..30647cf3c57b9de3d10ad04ed453b43e43b01f41 100644 (file)
--- a/src/mathed/math_numberinset.C
+++ b/src/mathed/math_numberinset.C
@@ -14,8 +14,9 @@
 #include "math_mathmlstream.h"
 #include "math_streamstr.h"
 #include "math_support.h"
-#include "debug.h"
 
+
+using std::string;
 using std::auto_ptr;
 
 
@@ -24,7 +25,7 @@ MathNumberInset::MathNumberInset(string const & s)
 {}
 
 
-auto_ptr<InsetBase> MathNumberInset::clone() const
+auto_ptr<InsetBase> MathNumberInset::doClone() const
 {
        return auto_ptr<InsetBase>(new MathNumberInset(*this));
 }