returning index only when current fragment is defined
parent
2f8aa51dc2
commit
2256621169
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@ -2050,7 +2050,7 @@ var Reveal = (function(){
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if( currentSlide ) {
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var visibleFragments = currentSlide.querySelectorAll( '.fragment.visible' );
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if( visibleFragments ) {
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if( visibleFragments.length ) {
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return visibleFragments.length;
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}
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}
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