3 files changed, 9 insertions, 0 deletions
diff --git a/src/libs/installer/productkeycheck.cpp b/src/libs/installer/productkeycheck.cpp
index 4a8ce4677..c1dfe83d6 100644
--- a/src/libs/installer/productkeycheck.cpp
+++ b/src/libs/installer/productkeycheck.cpp
@@ -101,3 +101,8 @@ QList<int> ProductKeyCheck::registeredPages() const
 {
     return QList<int>();
 }
+
+bool ProductKeyCheck::hasValidLicense() const
+{
+    return true;
+}
diff --git a/src/libs/installer/productkeycheck.h b/src/libs/installer/productkeycheck.h
index 221fdc7ef..b7e8c6d52 100644
--- a/src/libs/installer/productkeycheck.h
+++ b/src/libs/installer/productkeycheck.h
@@ -66,6 +66,7 @@ public:
     bool isValidPackage(const QString &packageName) const;
 
     QList<int> registeredPages() const;
+    bool hasValidLicense() const;
 
 private:
     ProductKeyCheck();
diff --git a/src/sdk/installerbase.cpp b/src/sdk/installerbase.cpp
index e09e651a2..043d7beca 100644
--- a/src/sdk/installerbase.cpp
+++ b/src/sdk/installerbase.cpp
@@ -287,6 +287,9 @@ int InstallerBase::run()
     if (parser.isSet(QLatin1String(CommandLineOptions::SilentUpdate))) {
         if (m_core->isInstaller())
             throw QInstaller::Error(QLatin1String("Cannot start installer binary as updater."));
+        const ProductKeyCheck *const productKeyCheck = ProductKeyCheck::instance();
+        if (!productKeyCheck->hasValidLicense())
+            throw QInstaller::Error(QLatin1String("Silent update not allowed."));
         m_core->setUpdater();
         m_core->updateComponentsSilently();
     }