Prevent compiler warnings about unused parameters.

[synfig.git] / synfig-core / trunk / src / synfig / valuenode_reference.cpp

diff --git a/synfig-core/trunk/src/synfig/valuenode_reference.cpp b/synfig-core/trunk/src/synfig/valuenode_reference.cpp
index c1dbd96..f1d7189 100644 (file)
--- a/synfig-core/trunk/src/synfig/valuenode_reference.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_reference.cpp
@@ -2,19 +2,20 @@
 /*!    \file valuenode_reference.cpp
 **     \brief Template File
 **
-**     $Id: valuenode_reference.cpp,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
+**     $Id$
 **
 **     \legal
-**     Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
 **
-**     This software and associated documentation
-**     are CONFIDENTIAL and PROPRIETARY property of
-**     the above-mentioned copyright holder.
+**     This package is free software; you can redistribute it and/or
+**     modify it under the terms of the GNU General Public License as
+**     published by the Free Software Foundation; either version 2 of
+**     the License, or (at your option) any later version.
 **
-**     You may not copy, print, publish, or in any
-**     other way distribute this software without
-**     a prior written agreement with
-**     the copyright holder.
+**     This package is distributed in the hope that it will be useful,
+**     but WITHOUT ANY WARRANTY; without even the implied warranty of
+**     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+**     General Public License for more details.
 **     \endlegal
 */
 /* ========================================================================= */
@@ -86,7 +87,7 @@ ValueNode_Reference::set_link_vfunc(int i,ValueNode::Handle x)
        signal_child_changed()(i);signal_value_changed()();
        return true;
 }
-       
+
 ValueNode::LooseHandle
 ValueNode_Reference::get_link_vfunc(int i)const
 {
@@ -105,10 +106,10 @@ ValueNode_Reference::link_local_name(int i)const
 {
        assert(i==0);
        return _("Link");
-}      
+}
 
 String
-ValueNode_Reference::link_name(int i)const
+ValueNode_Reference::link_name(int /*i*/)const
 {
        return "link";
 }