send-email: do not muck with initial-reply-to when unset.
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>maint
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28072a5d30
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ace9c2a9dd
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@ -368,9 +368,10 @@ if ($thread && !defined $initial_reply_to && $prompting) {
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$initial_reply_to = $_;
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$initial_reply_to = $_;
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}
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}
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if (defined $initial_reply_to && $_ ne "") {
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$initial_reply_to =~ s/^\s*<?/</;
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$initial_reply_to =~ s/^\s*<?/</;
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$initial_reply_to =~ s/>?\s*$/>/;
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$initial_reply_to =~ s/>?\s*$/>/;
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}
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if (!defined $smtp_server) {
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if (!defined $smtp_server) {
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foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) {
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foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) {
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