Prevent compiler warnings about unused parameters.

[synfig.git] / synfig-studio / trunk / src / gtkmm / state_scale.cpp

diff --git a/synfig-studio/trunk/src/gtkmm/state_scale.cpp b/synfig-studio/trunk/src/gtkmm/state_scale.cpp
index 2a71e15..7468cb5 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/state_scale.cpp
+++ b/synfig-studio/trunk/src/gtkmm/state_scale.cpp
@@ -2,7 +2,7 @@
 /*!    \file state_scale.cpp
 **     \brief Template File
 **
-**     $Id: state_scale.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
+**     $Id$
 **
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
@@ -192,7 +192,7 @@ StateScale_Context::refresh_tool_options()
 }
 
 Smach::event_result
-StateScale_Context::event_refresh_tool_options(const Smach::event& x)
+StateScale_Context::event_refresh_tool_options(const Smach::event& /*x*/)
 {
        refresh_tool_options();
        return Smach::RESULT_ACCEPT;