After [34048], restore the else statement for h (height of video) in wp_underscore_video_template().

See #33798.

Built from https://develop.svn.wordpress.org/trunk@34049


git-svn-id: http://core.svn.wordpress.org/trunk@34017 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/media-template.php

@@ -67,7 +67,9 @@ function wp_underscore_video_template() {
 
 	if ( w !== data.model.width ) {
 		h = Math.ceil( ( data.model.height * w ) / data.model.width );
-	}
+	} else {
+		h = data.model.height;
+ 	}
 
 	if ( w ) {
 		w_rule = 'width: ' + w + 'px; ';