Prevent compiler warnings about unused parameters.

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

diff --git a/synfig-studio/trunk/src/gtkmm/metadatatreestore.cpp b/synfig-studio/trunk/src/gtkmm/metadatatreestore.cpp
index 53f0714..fc1d645 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/metadatatreestore.cpp
+++ b/synfig-studio/trunk/src/gtkmm/metadatatreestore.cpp
@@ -79,7 +79,7 @@ MetaDataTreeStore::create(etl::loose_handle<synfigapp::CanvasInterface> canvas_i
 }
 
 void
-MetaDataTreeStore::meta_data_changed(synfig::String key)
+MetaDataTreeStore::meta_data_changed(synfig::String /*key*/)
 {
        rebuild();
 }