[[!comment format=mdwn
 username="joey"
 subject="""comment 1"""
 date="2015-11-16T18:11:02Z"
 content="""
I think what's going on here is that -cfoo=bar is the same as -c foo=bar,
and in this case the "foo" happens to contain a space. Since a -c config
can be passed through to git to override any git config, git-annex doesn't
try to validate them.
"""]]