Function wrapError

public/javascripts/backbone.js:1563–1569

(model, options)

  // Wrap an optional error callback with a fallback error event.
  var wrapError = function (model, options) {
    var error = options.error;
    options.error = function(resp) {
      if (error) error(model, resp, options);
      model.trigger('error', model, resp, options);
    };
  };

}).call(this);