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