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send-email: do not muck with initial-reply-to when unset.

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When not prompting, initial_reply_to can be left unset.  Do not try to
sanitize it and get useless warning.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2007-12-10 21:44:42 -08:00
parent 28072a5d30
commit ace9c2a9dd
1 changed files with 4 additions and 3 deletions
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7
git-send-email.perl
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@ -368,9 +368,10 @@ if ($thread && !defined $initial_reply_to && $prompting) {
$initial_reply_to = $_;
}
$initial_reply_to =~ s/^\s*<?/</;
$initial_reply_to =~ s/>?\s*$/>/;
if (defined $initial_reply_to && $_ ne "") {
$initial_reply_to =~ s/^\s*<?/</;
$initial_reply_to =~ s/>?\s*$/>/;
}
if (!defined $smtp_server) {
foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) {