Git-Mirrors/keepassxc
1
0
Fork 0
mirror of https://github.com/keepassxreboot/keepassxc.git synced 2025-07-25 15:55:38 -04:00
Code Issues Projects Releases Packages Wiki Activity

Remove redundant null-checks for pointer deletion

Browse source 
Deleting a null pointer is defined behavior and results in a no-op at
the assembly level, so it's perfectly safe.
This commit is contained in:
Gianluca Recchia 2018-10-28 11:39:15 +01:00
parent 4ac1601696
commit 18fd20f898
No known key found for this signature in database
GPG key ID: 3C2B4128D9A1F218
2 changed files with 8 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/gui/DatabaseOpenWidget.cpp
View file

@ -143,7 +143,7 @@ void DatabaseOpenWidget::load(const QString& filename)
QHash<QString, QVariant> useTouchID = config()->get("UseTouchID").toHash();
m_ui->checkTouchID->setChecked(useTouchID.value(m_filename, false).toBool());
m_ui->editPassword->setFocus();
}
@ -195,9 +195,9 @@ void DatabaseOpenWidget::openDatabase()
MessageWidget::Error);
return;
}
if (m_db) {
delete m_db;
}
delete m_db;
QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
m_db = reader.readDatabase(&file, masterKey);
QApplication::restoreOverrideCursor();
@ -254,7 +254,7 @@ QSharedPointer<CompositeKey> DatabaseOpenWidget::databaseKey()
// check if the user cancelled the operation
if (passwordKey.isNull())
return QSharedPointer<CompositeKey>();
masterKey->addKey(PasswordKey::fromRawKey(*passwordKey));
}
}