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| author | Hakim El Hattab <hakim.elhattab@gmail.com> | 2015-11-19 09:51:37 +0100 |
|---|---|---|
| committer | Hakim El Hattab <hakim.elhattab@gmail.com> | 2015-11-19 09:51:37 +0100 |
| commit | 31550d09e428092dd6fa91702d584d8e7b74bbeb (patch) | |
| tree | 6e85408b365de16043bb8a48b10012e1b74629ce | |
| parent | 833622edcd45a7721f7a76d93cc12a1284f60a0d (diff) | |
| parent | 3e42929f9024acb0e3557c48b3ed5ad6ffcc0072 (diff) | |
| download | perl-software-in-gnu-guix-31550d09e428092dd6fa91702d584d8e7b74bbeb.tar perl-software-in-gnu-guix-31550d09e428092dd6fa91702d584d8e7b74bbeb.tar.gz | |
Merge pull request #1434 from mikemellor11/master
stops parallax failing if only the single horizontal slide and multiple vertical
| -rw-r--r-- | js/reveal.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/js/reveal.js b/js/reveal.js index d2b2970..266df2c 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -2798,7 +2798,7 @@ horizontalOffsetMultiplier = config.parallaxBackgroundHorizontal; } else { - horizontalOffsetMultiplier = ( backgroundWidth - slideWidth ) / ( horizontalSlideCount-1 ); + horizontalOffsetMultiplier = ( horizontalSlideCount-1 > 0) ? ( backgroundWidth - slideWidth ) / ( horizontalSlideCount-1 ) : 0; } horizontalOffset = horizontalOffsetMultiplier * indexh * -1; |