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sendmail: code cleanup

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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2020-10-29 15:20:17 +01:00
parent 87ff065c98
commit a7886364a7
1 changed files with 3 additions and 5 deletions
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8
src/PVE/Tools.pm
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@ -1450,16 +1450,14 @@ sub sendmail {
$mailto = [ $mailto ] if !ref($mailto);
foreach (@$mailto) {
die "illegal character in mailto address\n"
if ($_ =~ $mail_re);
for my $to (@$mailto) {
die "illegal character in mailto address\n" if $to =~ $mail_re;
}
my $rcvrtxt = join (', ', @$mailto);
$mailfrom = $mailfrom || "root";
die "illegal character in mailfrom address\n"
if $mailfrom =~ $mail_re;
die "illegal character in mailfrom address\n" if $mailfrom =~ $mail_re;
$author = $author // 'Proxmox VE';