message: Fix no folder previews on directory search results
diff: @@ -222,7 +222,7 @@ export class GalleryManager implements IGalleryManager, ISQLGalleryManager {
  */
  public async fillPreviewForSubDir(connection: Connection, dir: SubDirectoryDTO): Promise<void> {
  - if (!dir.validPreview) {
  + if (!dir.preview || !dir.validPreview) {
  dir.preview = await ObjectManagers.getInstance().PreviewManager.setAndGetPreviewForDirectory(dir);
  }
  