925: Diff viewer not liking to diff revisions

jake_******@hotma****** (Google Code) (Is this you? Claim this profile.)
March 16, 2009
892
What's the URL of the page containing the problem?
before the problem: https://192.168.1.98:7171/codereview/r/46/diff/
after the problem: https://192.168.1.98:7171/codereview/r/46/diff/1-
2/#index_header

What steps will reproduce the problem?
1.enter a diff with binary files
2.enter an update diff also with the same binary files 
3.click to view Changes between r2 and r1

What is the expected output? What do you see instead?
I would expect to see the few lines updated in the diff.  I see an error 
message: 
list index out of range

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/ReviewBoard-1.0alpha4-
py2.4.egg/reviewboard/diffviewer/views.py", line 145, in view_diff
    interdiffset, highlighting, True)[0]
IndexError: list index out of range


What operating system are you using? What browser?
XP in IE

Please provide any additional information below.