window.UET is not a constructor

[nicubarbaros]

package version: 1.1.0

Stack trace
/segment/analytics-dot-js-integrations/integrations/bing-ads/lib/index.js

Bing.prototype.page = function() {
  window.uetq.push('pageLoad');
};

[silesky]

hey @nicubarbaros, this belongs in: segmentio/analytics.js-integrations#342

[nicubarbaros]

thanks