Index: trunk/src/org/openstreetmap/josm/tools/AudioPlayer.java =================================================================== --- trunk/src/org/openstreetmap/josm/tools/AudioPlayer.java (revision 9810) +++ trunk/src/org/openstreetmap/josm/tools/AudioPlayer.java (revision 9814) @@ -4,4 +4,5 @@ import static org.openstreetmap.josm.tools.I18n.tr; +import java.awt.GraphicsEnvironment; import java.io.IOException; import java.net.URL; @@ -378,9 +379,9 @@ msg = tr(msg); Main.error(msg); - //if (!GraphicsEnvironment.isHeadless()) { + if (!GraphicsEnvironment.isHeadless()) { JOptionPane.showMessageDialog(Main.parent, "

" + msg + "

", tr("Error playing sound"), JOptionPane.ERROR_MESSAGE); - //} + } } }