40:ad0bca5aeecc
Anton Shestakov <av6@dwimlabs.net>, Mon, 24 Oct 2016 14:05:51 +0800
hglib: handle cases when user didn't provide any input

/spec/data/

.. drwxr-xr-x
foo.patch 360 -rw-r--r-- file | revisions | annotate
hello 78 -rw-r--r-- file | revisions | annotate