Fine uploader calls onAllComplete twice

Question

Fine uploader calls onAllComplete even at the page load (uploader loads previously uploaded files) when session from Initial File List is used.

If I keep it like that, an infinite loop will start, so I would like the onAllComplete to NOT be called at init ideally without need to use any flags.

I am using this code:

session: {
   endpoint: '/assets/inc/reappear-image-...'
},
callbacks: {
   onAllComplete: function (succeeded, failed) {
      //this happens to be called on init and then on save
      ...