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replace break with return in QSettingsPrivate::variantToString()

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Signed-off-by: Ivailo Monev <xakepa10@laimg.moc>
This commit is contained in:
Ivailo Monev 2019-12-25 21:51:08 +00:00
parent c05d3b9b1c
commit e4bd089f5a
1 changed files with 17 additions and 21 deletions
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38
src/core/io/qsettings.cpp
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@ -346,21 +346,17 @@ void QSettingsPrivate::notify()
QString QSettingsPrivate::variantToString(const QVariant &v)
{
QString result;
switch (v.type()) {
case QVariant::Invalid:
result = QLatin1String("@Invalid()");
break;
case QVariant::Invalid: {
return QLatin1String("@Invalid()");
}
case QVariant::ByteArray: {
QByteArray a = v.toByteArray();
result = QLatin1String("@ByteArray(");
QString result = QLatin1String("@ByteArray(");
result += QString::fromAscii(a.constData(), a.size());
result += QLatin1Char(')');
break;
return result;
}
case QVariant::String:
case QVariant::LongLong:
case QVariant::ULongLong:
@ -369,15 +365,15 @@ QString QSettingsPrivate::variantToString(const QVariant &v)
case QVariant::Bool:
case QVariant::Double:
case QVariant::KeySequence: {
result = v.toString();
QString result = v.toString();
if (result.startsWith(QLatin1Char('@')))
result.prepend(QLatin1Char('@'));
break;
return result;
}
#ifndef QT_NO_GEOM_VARIANT
case QVariant::Rect: {
QRect r = qvariant_cast<QRect>(v);
result += QLatin1String("@Rect(");
QString result = QLatin1String("@Rect(");
result += QString::number(r.x());
result += QLatin1Char(' ');
result += QString::number(r.y());
@ -386,25 +382,25 @@ QString QSettingsPrivate::variantToString(const QVariant &v)
result += QLatin1Char(' ');
result += QString::number(r.height());
result += QLatin1Char(')');
break;
return result;
}
case QVariant::Size: {
QSize s = qvariant_cast<QSize>(v);
result += QLatin1String("@Size(");
QString result = QLatin1String("@Size(");
result += QString::number(s.width());
result += QLatin1Char(' ');
result += QString::number(s.height());
result += QLatin1Char(')');
break;
return result;
}
case QVariant::Point: {
QPoint p = qvariant_cast<QPoint>(v);
result += QLatin1String("@Point(");
QString result = QLatin1String("@Point(");
result += QString::number(p.x());
result += QLatin1Char(' ');
result += QString::number(p.y());
result += QLatin1Char(')');
break;
return result;
}
#endif // !QT_NO_GEOM_VARIANT
@ -416,17 +412,17 @@ QString QSettingsPrivate::variantToString(const QVariant &v)
s << v;
}
result = QLatin1String("@Variant(");
QString result = QLatin1String("@Variant(");
result += QString::fromAscii(a.constData(), a.size());
result += QLatin1Char(')');
return result;
#else
Q_ASSERT(!"QSettings: Cannot save custom types without QDataStream support");
return QString();
#endif
break;
}
}
return result;
return QString();
}