[MERGE] Hide the transport direction in the progress bar if it is unknown.

[Vincent Ladeuil]

BB:comment

>>>>> "Jelmer" == Jelmer Vernooij <jelmer at vernstok.nl> writes:

    Jelmer> At the moment Bazaar will show a question mark in the
    Jelmer> progress bar if the direction of data transfer is not
    Jelmer> known.  This seems like a waste of space, and may be
    Jelmer> confusing to users.

Hiding information may be confusing too.

    Jelmer> The attached patch simply makes Bazaar not show any
    Jelmer> information about the direction of the data if it is
    Jelmer> not known.

We still show a rate, I'd rather prefer you use 'X' which may be
interpreted as: "'>' or '<' we don't really know'.

"Something" is happening, not nothing.

           Vincent