[BRLTTY] A bug in release 3.10

[Jean-Philippe MENGUAL]

Hi,

To build, I ran ./configure (=autogen?). I dinn't install the previous brltty
before, because I guess the new release overwrites what is installed
since I din't specify specific path parameters. But no driver except
this of brltty was installed. Should I uninstall 3.8 then install 3.10?

Is that everything to design a "clean environment"? Anyway configure
worked fine.

Best regards, JP