[ditz-talk] Less-than-friendly error on missing branch for ditz html

[Ohad Lutzky]

Working on a different machine than I usually do, the "rating" branch
is missing here. One of the bugs has that assigned as its git branch,
and on "ditz html" I get the following, uninformative message:

$ ditz html
fatal: ambiguous argument 'master..rating': unknown revision or path
not in the working tree.
Use '--' to separate paths from revisions
Local generated URL: file:///home/ohad/src/ttime/ditz/index.html

-- 
Man is the only animal that laughs and weeps, for he is the only
animal that is struck with the difference between what things are and
what they ought to be.
 - William Hazlitt

Ohad Lutzky