tree 8a922e173391861b2426c9700d9caa5765666249
parent 4c5c7aa74b2dec2cbfb6b6bd7e24d5922e92c112
author Shawn O. Pearce <sop@google.com> 1239894042 -0700
committer Shawn O. Pearce <sop@google.com> 1239894305 -0700

Don't divide by zero in progress meter

If there are no projects to fetch, the progress meter would
have divided by zero during `repo sync`, and that throws a
ZeroDivisionError.  Instead we report the progress with an
unknown amount remaining.

Signed-off-by: Shawn O. Pearce <sop@google.com>