This is perhaps already covered by other tests, but it doesn't hurt to
repeat it here explicitly for the --repo=<remoterepo> case.
1 patch for repository http://darcs.net/screened:
patch 4b205c2a244ce9c47e716e8311e2e66f4b0377f1
Author: Ben Franksen <benjamin.franksen@helmholtz-berlin.de>
Date: Sat Jul 4 16:57:15 CEST 2015
* extended network/log.sh test (repeat without any filename arguments)