Communication with the null speech driver no longer works when the speech driver hasn't been started. (dm)
Communication with the null speech driver no longer works when the speech driver hasn't been started. (dm)


git-svn-id: 30a5f035a20f1bc647618dbad7eea2a951b61b7c@8264 91a5dbb7-01b9-0310-9b5f-b28072856b6e

brltty/brltty,brltty/brltty,brltty/brltty,brltty/brltty,brltty/brltty,brltty/brltty