Do not create the window twice in testing_show_widget()
Do not create the window twice in testing_show_widget()

chergert/libpeas,GNOME/libpeas,gregier/libpeas,Distrotech/libpeas,chergert/libpeas,chergert/libpeas,GNOME/libpeas,Distrotech/libpeas,gregier/libpeas,gregier/libpeas,gregier/libpeas,Distrotech/libpeas