tst_QDnsLookup: don't add duplicate 'nameserver' lines
I don't know why systemd-resolved did have those for me, but it did, so QtTest complains. QWARN : tst_QDnsLookup::setNameserver() Duplicate data tag "..." - please rename. Change-Id: I8df70eb429682b529ecefffd0aca735f94d77225 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> (cherry picked from commit 1420ee85165c03bac2aa1678b295f7b1ebe44f51) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
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@ -128,8 +128,9 @@ static QList<QHostAddress> systemNameservers(QDnsLookup::Protocol protocol)
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if (!line.startsWith(command))
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continue;
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QString addr = QLatin1StringView(line).mid(sizeof(command));
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result.emplaceBack(addr);
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QHostAddress addr(QLatin1StringView(line).mid(sizeof(command)));
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if (!result.contains(addr))
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result.emplaceBack(std::move(addr));
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}
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};
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parseFile("/etc/resolv.conf"_L1);
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