gmpc fails to exit

benv@janeman:~:0>tail gmpc-log 
20/09/08 22:02:29: INFO:    browsers/playlist3-tag2-browser.c tag2_save_myself():#1559: Saving myself to position: 7
20/09/08 22:02:29: INFO:    main.c main():#776: Telling 'Metadata Browser' to save itself
20/09/08 22:02:29: INFO:    browsers/playlist3-metadata-browser.c info2_save_myself():#2139:    Saving myself to position: 4
20/09/08 22:02:29: INFO:    main.c main():#776: Telling 'Playlist Editor' to save itself
20/09/08 22:02:29: INFO:    browsers/playlist3-playlist-editor.c playlist_editor_save_myself():#725:    Saving myself to position: 5
20/09/08 22:02:29: INFO:    main.c main():#776: Telling 'Magnatune Stream Browser' to save itself
20/09/08 22:02:29: INFO:    plugin.c magnatune_save_myself():#972:      Saving myself to position: 8
20/09/08 22:02:29: INFO:    main.c main():#776: Telling 'Statistics' to save itself
20/09/08 22:02:29: INFO:    plugin.c serverstats_browser_save_myself():#148:    Saving myself to position: 2
20/09/08 22:02:29: INFO:    metadata.c meta_data_destroy():#658:        Waiting for meta thread to terminate...