made data-background attribute work with .webp hakimel#3200

Spotrix · Apr 25, 2022 · 286d5ef · 286d5ef
1 parent 9415ad5
commit 286d5ef
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Showing 5 changed files with 5 additions and 5 deletions.
diff --git a/dist/reveal.esm.js b/dist/reveal.esm.js
diff --git a/dist/reveal.esm.js.map b/dist/reveal.esm.js.map
diff --git a/dist/reveal.js b/dist/reveal.js
diff --git a/dist/reveal.js.map b/dist/reveal.js.map
diff --git a/js/controllers/backgrounds.js b/js/controllers/backgrounds.js
@@ -150,7 +150,7 @@ export default class Backgrounds {
 
 		if( data.background ) {
 			// Auto-wrap image urls in url(...)
-			if( /^(http|file|\/\/)/gi.test( data.background ) || /\.(svg|png|jpg|jpeg|gif|bmp)([?#\s]|$)/gi.test( data.background ) ) {
+			if( /^(http|file|\/\/)/gi.test( data.background ) || /\.(svg|png|jpg|jpeg|gif|bmp|webp)([?#\s]|$)/gi.test( data.background ) ) {
 				slide.setAttribute( 'data-background-image', data.background );
 			}
 			else {