send-email: Don't require to be called in a repository
authorFrank Lichtenheld <frank@lichtenheld.de>
Fri, 14 Mar 2008 17:29:30 +0000 (18:29 +0100)
committerJunio C Hamano <gitster@pobox.com>
Sat, 15 Mar 2008 08:43:56 +0000 (01:43 -0700)
commitad79c02451295a4b1ce59e60cfc0ca4bd7e3fbdf
tree9b6d5e05cf5d7ab7e5a3b2cefb932a35a1c4e2f9
parent44617928ae4731b6139d87b978ddbc4860154222
send-email: Don't require to be called in a repository

We might not have some configuration variables available, but if the
user doesn't care about that, neither should we. Still use the
repository if it is available, though.

Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-send-email.perl