insetcharstyle drawing cosmetics

[lyx.git] / src / insets / render_button.C

diff --git a/src/insets/render_button.C b/src/insets/render_button.C
index 3200ac5b8651ea4e3c288fd124d7099752117921..9bff2efc1bad136341f2712884a8e3f803d58f7a 100644 (file)
--- a/src/insets/render_button.C
+++ b/src/insets/render_button.C
@@ -19,6 +19,7 @@
 #include "frontends/Painter.h"
 
 using std::string;
+using std::auto_ptr;
 
 
 RenderButton::RenderButton()
@@ -26,9 +27,9 @@ RenderButton::RenderButton()
 {}
 
 
-RenderBase * RenderButton::clone() const
+auto_ptr<RenderBase> RenderButton::clone(InsetBase const *) const
 {
-       return new RenderButton(*this);
+       return auto_ptr<RenderBase>(new RenderButton(*this));
 }