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| author | Hakim El Hattab <hakim.elhattab@gmail.com> | 2014-06-25 11:44:10 +0200 |
|---|---|---|
| committer | Hakim El Hattab <hakim.elhattab@gmail.com> | 2014-06-25 11:44:10 +0200 |
| commit | 8cb8229aac9ee81e06c8ee52d7ffa291e61795c4 (patch) | |
| tree | 93249a39089ac3e8f7056f14d27f36c44081566e /js/reveal.js | |
| parent | 0d9563b59809852c71424ad7f41fbea4a161d47a (diff) | |
| download | fosdem-2018-presentation-8cb8229aac9ee81e06c8ee52d7ffa291e61795c4.tar fosdem-2018-presentation-8cb8229aac9ee81e06c8ee52d7ffa291e61795c4.tar.gz | |
prevent incorrect showSlide calls at startup
Diffstat (limited to 'js/reveal.js')
| -rw-r--r-- | js/reveal.js | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/js/reveal.js b/js/reveal.js index 0cb82cf..ae35bf0 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -2169,7 +2169,7 @@ verticalSlidesLength = verticalSlides.length; // Loops so that it measures 1 between the first and last slides - distanceX = Math.abs( ( indexh - x ) % ( horizontalSlidesLength - viewDistance ) ) || 0; + distanceX = Math.abs( ( ( indexh || 0 ) - x ) % ( horizontalSlidesLength - viewDistance ) ) || 0; // Show the horizontal slide if it's within the view distance if( distanceX < viewDistance ) { @@ -2186,7 +2186,7 @@ for( var y = 0; y < verticalSlidesLength; y++ ) { var verticalSlide = verticalSlides[y]; - distanceY = x === indexh ? Math.abs( indexv - y ) : Math.abs( y - oy ); + distanceY = x === ( indexh || 0 ) ? Math.abs( ( indexv || 0 ) - y ) : Math.abs( y - oy ); if( distanceX + distanceY < viewDistance ) { showSlide( verticalSlide ); |