bin/gui/imgview.rb in origami-2.0.0 vs bin/gui/imgview.rb in origami-2.0.1

@@ -29,10 +29,10 @@
             set_title "Image view"
             set_decorated false
             set_resizable false
 
             add_events(Gdk::Event::KEY_RELEASE_MASK)
-            signal_connect('key_release_event') { |w, event|
+            signal_connect('key_release_event') { |_, event|
                 destroy if event.keyval == Gdk::Keyval::GDK_Escape
             }
         end
 
         def show_raw_img(data, w, h, bpc, bpr)