Using ngf-resize=someFunction fails with TypeError: Cannot read property 'then' of undefined

[sdeprez]

For instance: ngf-resize=resizeOptions with

function resizeOptions () {
  var defer = $q.defer();
  defer.resolve({width: 100, height: 100, quality: .8});
  return defer.promise;
}

The culprit is this line which chain a then on the result of resize but you can see here that this function does not return nothing when ngfResize is a Function. Adding a simple return on this line seems to fix the problem.

Anyway thanks for your work, very useful library!

[danialfarid]

Fixed at 12.2.7