send-email: do not leave an empty CC: line if no cc is present.
commitf06a6a493a14ae632cdd3d04af04301769f4ef71
authorJunio C Hamano <junkio@cox.net>
Mon, 16 Apr 2007 23:51:47 +0000 (16 16:51 -0700)
committerJunio C Hamano <junkio@cox.net>
Mon, 16 Apr 2007 23:51:47 +0000 (16 16:51 -0700)
tree98f235a13a28afbbb94359c6277781f41a8746d0
parentca135e7acc06f7d24ead732d2a1a531428da7135
send-email: do not leave an empty CC: line if no cc is present.

Signed-off-by: Junio C Hamano <junkio@cox.net>
git-send-email.perl