ident.c: treat $EMAIL as giving user.email identity explicitly
commit99178c831e72ba80b9edd5455b03070758c55526
authorJunio C Hamano <gitster@pobox.com>
Fri, 8 Jan 2010 16:01:10 +0000 (8 08:01 -0800)
committerJunio C Hamano <gitster@pobox.com>
Sun, 10 Jan 2010 17:43:22 +0000 (10 09:43 -0800)
tree25436520513d38e79a1ee2ecd0472493be1bf56c
parent91c38a21089c4b30d35f392386c752a017ac6db0
ident.c: treat $EMAIL as giving user.email identity explicitly

The environment variable EMAIL has been honored since 28a94f8 (Fall back
to $EMAIL for missing GIT_AUTHOR_EMAIL and GIT_COMMITTER_EMAIL,
2007-04-28) as the end-user's wish to use the address as the identity.
When we use it, we should say we are explicitly given email by the user.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
ident.c