Ubuntu
firefox package

  1. Bug #394912
  2. Comment #7

Comment 7 for bug 394912

Revision history for this message
In , Olli-pettay (olli-pettay) wrote :

And on FF2.0.0.x accessing XMLHttpRequest.status in the event listener gives NS_ERROR_NOT_AVAILABLE error.

My guess is that the page relied on unintended behavior.