py3: don't double-convert "opts" to bytes
The "opts" are already converted to bytes at the beginning of the
function. Doing it twice results in a crash, which makes
test-uncommit.t fail. The extra call was added recently, in
ff1ff2aae132 (uncommit: add support to modify the commit message and
date, 2019-09-07). test-uncommit.t passes again after this patch.
Differential Revision: https://phab.mercurial-scm.org/D6864
Mercurial
=========
Mercurial is a fast, easy to use, distributed revision control tool
for software developers.
Basic install::
$ make # see install targets
$ make install # do a system-wide install
$ hg debuginstall # sanity-check setup
$ hg # see help
Running without installing::
$ make local # build for inplace usage
$ ./hg --version # should show the latest version
See https://mercurial-scm.org/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.