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Return a default-constructed QString instead of implicitly converting an empty string literal.

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This commit is contained in:
Mat Sutcliffe
2018-12-20 21:47:58 +00:00
parent 6c05c5249d
commit d6b5dca6b2
49 changed files with 128 additions and 127 deletions
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2
src/blackmisc/network/remotefile.cpp
View File

@@ -72,7 +72,7 @@ namespace BlackMisc
QString CRemoteFile::getFormattedCreatedYmdhms() const
{
if (m_created < 1) { return ""; }
if (m_created < 1) { return {}; }
const QDateTime dt = QDateTime::fromMSecsSinceEpoch(m_created);
return dt.toString("yyyy-MM-dd HH:mm:ss");
}

2
src/blackmisc/network/textmessage.cpp
View File

@@ -94,7 +94,7 @@ namespace BlackMisc
QString CTextMessage::getRecipientCallsignOrFrequency() const
{
if (!m_recipientCallsign.isEmpty()) { return m_recipientCallsign.asString(); }
if (m_frequency.isNull()) { return ""; }
if (m_frequency.isNull()) { return {}; }
return m_frequency.valueRoundedWithUnit(CFrequencyUnit::MHz(), 3);
}

10
src/blackmisc/network/url.cpp
View File

@@ -109,7 +109,7 @@ namespace BlackMisc
QString CUrl::getFullUrl(bool withQuery) const
{
if (m_host.isEmpty()) { return ""; }
if (m_host.isEmpty()) { return {}; }
QString qn(m_host);
if (!hasDefaultPort() && hasPort()) { qn = qn.append(":").append(QString::number(m_port)); }
@@ -198,8 +198,8 @@ namespace BlackMisc
{
const QString f(this->getFileName());
const int i = f.lastIndexOf('.');
if (i < 0) return "";
if (f.length() <= i + 1) return ""; // ends with "."
if (i < 0) return {};
if (f.length() <= i + 1) return {}; // ends with "."
return f.mid(i + 1); // suffix without dot
}
@@ -207,8 +207,8 @@ namespace BlackMisc
{
const QString f(this->getFileName());
const int i = f.lastIndexOf('.');
if (i < 0) return "";
if (f.length() <= i + 1) return ""; // ends with "."
if (i < 0) return {};
if (f.length() <= i + 1) return {}; // ends with "."
return f.mid(i); // suffix with dot
}