Ticket #36236: 36236.diff

src/wp-admin/js/customize-controls.js

@@ -2271 +2271 @@
                                         controller.setImageFromAttachment( croppedImage );
                                         controller.frame.close();
                                 } ).fail( function() {
-                                        controller.trigger('content:error:crop');
+                                        controller.frame.trigger('content:error:crop');
                                 } );
                         } else {
                                 this.frame.setState( 'cropper' );