diff options
Diffstat (limited to 'src/corelib/mimetypes/qmimemagicrule.cpp')
| -rw-r--r-- | src/corelib/mimetypes/qmimemagicrule.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/corelib/mimetypes/qmimemagicrule.cpp b/src/corelib/mimetypes/qmimemagicrule.cpp index 4ba98ad2c4..0db3407b7b 100644 --- a/src/corelib/mimetypes/qmimemagicrule.cpp +++ b/src/corelib/mimetypes/qmimemagicrule.cpp @@ -234,7 +234,7 @@ QMimeMagicRule::QMimeMagicRule(const QString &type, m_mask(mask), m_matchFunction(nullptr) { - if (m_type == Invalid) + if (Q_UNLIKELY(m_type == Invalid)) *errorString = QLatin1String("Type ") + type + QLatin1String(" is not supported"); // Parse for offset as "1" or "1:10" @@ -247,7 +247,7 @@ QMimeMagicRule::QMimeMagicRule(const QString &type, return; } - if (m_value.isEmpty()) { + if (Q_UNLIKELY(m_value.isEmpty())) { m_type = Invalid; if (errorString) *errorString = QStringLiteral("Invalid empty magic rule value"); @@ -257,7 +257,7 @@ QMimeMagicRule::QMimeMagicRule(const QString &type, if (m_type >= Host16 && m_type <= Byte) { bool ok; m_number = m_value.toUInt(&ok, 0); // autodetect base - if (!ok) { + if (Q_UNLIKELY(!ok)) { m_type = Invalid; if (errorString) *errorString = QLatin1String("Invalid magic rule value \"") + QLatin1String(m_value) + QLatin1Char('"'); @@ -271,7 +271,7 @@ QMimeMagicRule::QMimeMagicRule(const QString &type, m_pattern = makePattern(m_value); m_pattern.squeeze(); if (!m_mask.isEmpty()) { - if (m_mask.size() < 4 || !m_mask.startsWith("0x")) { + if (Q_UNLIKELY(m_mask.size() < 4 || !m_mask.startsWith("0x"))) { m_type = Invalid; if (errorString) *errorString = QLatin1String("Invalid magic rule mask \"") + QLatin1String(m_mask) + QLatin1Char('"'); @@ -279,7 +279,7 @@ QMimeMagicRule::QMimeMagicRule(const QString &type, } const QByteArray &tempMask = QByteArray::fromHex(QByteArray::fromRawData( m_mask.constData() + 2, m_mask.size() - 2)); - if (tempMask.size() != m_pattern.size()) { + if (Q_UNLIKELY(tempMask.size() != m_pattern.size())) { m_type = Invalid; if (errorString) *errorString = QLatin1String("Invalid magic rule mask size \"") + QLatin1String(m_mask) + QLatin1Char('"'); |