@@ -2137,6 +2137,9 @@
// Query all horizontal slides in the deck
var horizontalSlides = dom.wrapper.querySelectorAll( HORIZONTAL_SLIDES_SELECTOR );
+ // Abort if there are no slides
+ if( horizontalSlides.length === 0 ) return;
+
// If no vertical index is specified and the upcoming slide is a
// stack, resume at its previous vertical index
if( v === undefined && !isOverview() ) {