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Allow data-background images to load even if there is whitespace at the end.

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Fixes #2032.
This commit is contained in:
Benjamin Tan
2018-01-22 17:17:08 +08:00
parent 0c946ae18b
commit 6816a0205e
1 changed files with 1 additions and 1 deletions
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2
js/reveal.js
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@@ -916,7 +916,7 @@
if( data.background ) { if( data.background ) {
// Auto-wrap image urls in url(...) // Auto-wrap image urls in url(...)
if( /^(http|file|\/\/)/gi.test( data.background ) || /\.(svg|png|jpg|jpeg|gif|bmp)([?#]|$)/gi.test( data.background ) ) { if( /^(http|file|\/\/)/gi.test( data.background ) || /\.(svg|png|jpg|jpeg|gif|bmp)([?#\s]|$)/gi.test( data.background ) ) {
slide.setAttribute( 'data-background-image', data.background ); slide.setAttribute( 'data-background-image', data.background );
} }
else { else {