Incorrect "Files changed" shown in pull-request

Hi,

While reviewing a pull-request, the pull-request overview showed "Files changed (1)" as well as only one file diff, when a different file had been changed in one of the commits tracked by that pull-request. "Files changed" should read (2) and another diff should be shown.

This essentially hides changes from the reviewer from the pull-request overview, and allows for unread code to be merged.

If if helps, the change in the "hidden" file was a single character change.

Cheers,
Raphaël