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

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

diff --git a/src/mathed/math_kerninset.C b/src/mathed/math_kerninset.C
index fa288ad55d52b75b05798bd961970f1428d2a54a..b07c8eee1e60ae6a2583d961f0ac9b76ff12fa5a 100644 (file)
--- a/src/mathed/math_kerninset.C
+++ b/src/mathed/math_kerninset.C
@@ -34,7 +34,7 @@ MathKernInset::MathKernInset(string const & s)
 {}
 
 
-auto_ptr<InsetBase> MathKernInset::clone() const
+auto_ptr<InsetBase> MathKernInset::doClone() const
 {
        return auto_ptr<InsetBase>(new MathKernInset(*this));
 }
@@ -54,7 +54,9 @@ void MathKernInset::draw(PainterInfo &, int, int) const
 
 void MathKernInset::write(WriteStream & os) const
 {
+#ifdef WITH_WARNINGS
 #warning this crashs on startup!
+#endif
        //os << "\\kern" << wid_.asLatexString() << ' ';
        os << "\\kern0mm ";
 }