What version are you running?
Trunk (2.1 alpha 0 (dev))
What's the URL of the page containing the problem?
Any diffviewer page with some code in it.
What steps will reproduce the problem?
1. Go to a diffviewer, and attempt to add a comment as usual - but start your click-drag on the line number of a line, rather than the space on either side of it.
What is the expected output? What do you see instead?
A comment box should come up.
What operating system are you using? What browser?
Firefox Nightly (33.0a1)
Please provide any additional information below.
This appears to be a regression caused by a9d5090 (https://reviews.reviewboard.org/r/5576/)
