Ticket #22691: 22691.diff

wp-includes/js/media-views.js

@@ -1903 +1903 @@
 
                         if ( this.controller.uploader ) {
                                 $placeholder = this.$('.browser');
+
+                                // Check if we've already replaced the placeholder.
+                                if ( $placeholder[0] === $browser[0] )
+                                        return;
+
                                 $browser.detach().text( $placeholder.text() );
                                 $browser[0].className = $placeholder[0].className;
                                 $placeholder.replaceWith( $browser.show() );