Merge pull request #1718 from rtCamp/fix/comment-box

Remove redundant DOM queries
rtCamp · Dec 29, 2020 · 23153cb · 23153cb
2 parents 35492eb + 26ef594
commit 23153cb
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/app/assets/js/rtMedia.backbone.js b/app/assets/js/rtMedia.backbone.js
@@ -2944,6 +2944,9 @@ function rtmedia_disable_popup_navigation( $selector ){
  */
 const rtMediaScrollComments = () => {
 	const commentBox       = document.getElementById( 'rtmedia_comment_ul' );
-	const commentsToScroll = ( document.getElementById('rtmedia_comment_ul' ).offsetHeight ) * 1000; 
-	commentBox.scrollTo( { top: commentsToScroll, behavior: 'smooth' } );
+
+	if ( commentBox !== null ) {
+		const commentsToScroll = ( commentBox.offsetHeight ) * 1000;
+		commentBox.scrollTo( { top: commentsToScroll, behavior: 'smooth' } );
+	}
 }