Avoid weird behavior if layer is passed to showPrevious
Avoid weird behavior if layer is passed to showPrevious

koenbok/Framer,koenbok/Framer,mattsjohnston/Framer,awt2542/Framer,koenbok/Framer,mattsjohnston/Framer,awt2542/Framer,koenbok/Framer,awt2542/Framer,mattsjohnston/Framer,awt2542/Framer