Ticket #24859: 24859.15.diff

src/wp-includes/js/media-views.js

@@ -5544 +5544 @@
                                         }
                                         view.toolbar.get( 'spinner' ).hide();
                                 });
+                        } else {
+                                view.toolbar.get( 'spinner' ).hide();
                         }
                 },