1 files changed, 2 insertions, 0 deletions

diff --git a/linden/indra/llui/llcheckboxctrl.h b/linden/indra/llui/llcheckboxctrl.h
index 1b895cb..37b1330 100644
--- a/linden/indra/llui/llcheckboxctrl.h
+++ b/linden/indra/llui/llcheckboxctrl.h
@@ -110,6 +110,8 @@ public:
 
         static void                     onButtonPress(void *userdata);
 
+        virtual BOOL            isDirty();              // Returns TRUE if the user has modified this control.
+
 protected:
         // note: value is stored in toggle state of button
         LLButton*               mButton;