Allow background images without protocols to have query hashes/parame…

…ters. Closes hakimel#1603.
derheap · Feb 22, 2018 · 422224c · 422224c
1 parent 4c3f545
commit 422224c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js/reveal.js b/js/reveal.js
@@ -859,7 +859,7 @@
 
 		if( data.background ) {
 			// Auto-wrap image urls in url(...)
-			if( /^(http|file|\/\/)/gi.test( data.background ) || /\.(svg|png|jpg|jpeg|gif|bmp)$/gi.test( data.background ) ) {
+			if( /^(http|file|\/\/)/gi.test( data.background ) || /\.(svg|png|jpg|jpeg|gif|bmp)([?#]|$)/gi.test( data.background ) ) {
 				slide.setAttribute( 'data-background-image', data.background );
 			}
 			else {