Merge remote-tracking branch 'origin/Applications/19.08'

src/k3bthememanager.cpp

@@ -203,7 +203,7 @@ K3b::ThemeManager::~ThemeManager()
 }
 
 
-QList<K3b::Theme*> K3b::ThemeManager::themes() const
+QList<K3b::Theme*>& K3b::ThemeManager::themes() const
 {
     return d->themes;
 }

src/k3bthememanager.h

@@ -116,7 +116,7 @@ namespace K3b {
         explicit ThemeManager( QObject* parent = 0 );
         ~ThemeManager() override;
 
-        QList<Theme*> themes() const;
+        QList<Theme*>& themes() const;
 
         /**
          * This is never null. If no theme could be found an empty dummy theme