bug#14443: 24.3.50; log-view-diff and log-view-diff-changeset broken in vc-bzr-change-log-mode and vc-annotate-mode (on w32)

[Glenn Morris]

Dmitry Gutov wrote:

>   bzr diff --diff-options -U0
>
> (`bzr diff' works fine.)
>
> Does Bazaar require additional programs to be installed?

bzr help diff:

 --diff-options=ARG    Pass these options to the external diff program.

So, don't specify --diff-options if you don't have a working "diff"
executable.