send-email: make_message_id use "require" instead of "use"
Change the use of Sys::Hostname from a "use" to a "require". The former happens in an implicit BEGIN block and is thus immune from the if block it's contained in, so it's always loaded. This should speed up the invocation of git-send-email by a few milliseconds. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.comReviewed-by: Avery Pennarun <apenwarr@gmail.com> Reviewed-by: Jeff King <peff@peff.net> > Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason committed
Sep 30, 2010 at 13:43 UTC
529dd386dda6c6e6d0dad801785d2d943756fb3f
1 file changed
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-1
git-send-email.perl
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-1
@@ -819,7 +819,7 @@ sub make_message_id {
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last if (defined $du_part and $du_part ne '');
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}
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if (not defined $du_part or $du_part eq '') {
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- use Sys::Hostname qw();
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+ require Sys::Hostname;
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$du_part = 'user@' . Sys::Hostname::hostname();
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}
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my $message_id_template = "<%s-git-send-email-%s>";