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Eliminate the sshd option checking dependency on wc and make it faster.
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@ -115,8 +115,7 @@ if (($ssh_daemon !~ /OpenSSH/) || (10 * $ssh_ver_major + $ssh_ver_minor < 37)) {
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# Check here for possible unsupported options, avoiding its use in sshd.
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sub sshd_supports_opt($) {
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my ($option) = @_;
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my $err = 1;
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chomp($err = qx($sshd -t -o $option=no 2>&1 | grep $option 2>&1 | wc -l));
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my $err = grep /$option/, qx($sshd -t -o $option=no 2>&1);
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return !$err;
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}
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