diff options
Diffstat (limited to 'src/manager-lib/installationtask.cpp')
| -rw-r--r-- | src/manager-lib/installationtask.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/manager-lib/installationtask.cpp b/src/manager-lib/installationtask.cpp index 06e10ac9..7cdd2555 100644 --- a/src/manager-lib/installationtask.cpp +++ b/src/manager-lib/installationtask.cpp @@ -321,6 +321,13 @@ void InstallationTask::checkExtractedFile(const QString &file) Q_DECL_NOEXCEPT_E } if (m_foundIcon && m_foundInfo) { + bool doubleInstallation = false; + QMetaObject::invokeMethod(PackageManager::instance(), [this, &doubleInstallation]() { + doubleInstallation = PackageManager::instance()->isPackageInstallationActive(m_packageId); + }, Qt::BlockingQueuedConnection); + if (doubleInstallation) + throw Exception(Error::Package, "Cannot install the same package %1 multiple times in parallel").arg(m_packageId); + qCDebug(LogInstaller) << "emit taskRequestingInstallationAcknowledge" << id() << "for package" << m_package->id(); // this is a temporary just for the signal emission below |