templater: selecting a style with no templates does not crash (issue4140)
Running `hg log --style compact` (or any other style) raised a traceback when
no template directory was there. Now there is a message:
Abort: style 'compact' not found
(available styles: no templates found, try `hg debuginstall` for more info)
There is no test because this would require to rename the template directory.
But this would influence other tests running in parallel. And when the test
would be aborted the wrong named directory would remain, especially a problem
when running with -l.
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 http://mercurial.selenic.com/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.