Select correct original file attachment when viewing commit ranges.
Review Request #13675 — Created March 29, 2024 and submitted — Latest diff uploaded
When viewing a range of commits, we weren't properly choosing the
original file attachment. This change makes it so if there's a
base_filediff
present in the diff file information, we load the
attachment that is connected to that filediff.
Posted a change that involved several commits to the same image file.
Selected various commit ranges and got the correct diffs for each commit
range.