Assure backward compatibility for the sort-role

Dolphin 2.1 uses "text" instead of "name" as default-role. Provide
backward compatibility with older .directory files and assure
that they get updated.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/views/viewproperties.h b/src/views/viewproperties.h
index cfa98e9e4..97fb7cdba 100644
--- a/src/views/viewproperties.h
+++ b/src/views/viewproperties.h
@@ -145,14 +145,14 @@ private:
      * Dolphin < 2.0: Converts the old additionalInfo-property into
      * the visibleRoles-property and clears the additionalInfo-property.
      */
-    QStringList convertAdditionalInfo();
+    void convertAdditionalInfo();
 
     /**
      * Provides backward compatibility with .directory files created with
      * Dolphin < 2.1: Converts the old name-role "name" to the generic
      * role "text".
      */
-    QStringList convertNameRole();
+    void convertNameRoleToTextRole();
 
     /**
      * Returns true, if \a filePath is part of the home-path (see QDir::homePath()).