[libcalamaresui] bail() is a [[noreturn]] function

src/libcalamaresui/Branding.cpp

@@ -353,7 +353,7 @@ Branding::initSimpleSettings( const YAML::Node& doc )
 }
 
 
-void
+[[noreturn]] void
 Branding::bail( const QString& message )
 {
     cError() << "FATAL in"

src/libcalamaresui/Branding.h

@@ -132,7 +132,7 @@ private:
     static const QStringList s_imageEntryStrings;
     static const QStringList s_styleEntryStrings;
 
-    void bail( const QString& message );
+    [[noreturn]] void bail( const QString& message );
 
     QString m_descriptorPath;
     QString m_componentName;