[PATCH] git-send-email: allow an email alias for --from

[Michael Hendricks <michael@ndrix.org>]

Signed-off-by: Michael Hendricks <michael@ndrix.org>
---

I don't like seeing all the output and confirming the From address
when I don't specify --from.  Since I have aliases for my own email
addresses, this is easier than always typing out the full address.

It also does what I would expect since every other email address can
be specified as an alias.  Why not From also?

 git-send-email.perl |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/git-send-email.perl b/git-send-email.perl
index 87f59fa..89f7c36 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -254,6 +254,8 @@ if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) {
 	}
 }
 
+($from) = expand_aliases($from) if defined $from;
+
 my $prompting = 0;
 if (!defined $from) {
 	$from = $author || $committer;
-- 
1.5.3.rc0.14.gebe8f