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Openfest2013-UlteoOVDPresentation
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make sure isVerticalSlide doesn't throw npe

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Hakim El Hattab 11 years ago
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5cf49561a8
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a0501a30b2
2 changed files with 3 additions and 3 deletions
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  1. 2
      js/reveal.js
  2. 4
      js/reveal.min.js

2
js/reveal.js
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@ -1317,7 +1317,7 @@ var Reveal = (function(){
// Prefer slide argument, otherwise use current slide // Prefer slide argument, otherwise use current slide
slide = slide ? slide : currentSlide; slide = slide ? slide : currentSlide;
return slide && !!slide.parentNode.nodeName.match( /section/i ); return slide && slide.parentNode && !!slide.parentNode.nodeName.match( /section/i );
} }

4
js/reveal.min.js
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