Fix problems when showing comment diff fragment errors.
Review Request #6995 — Created Feb. 28, 2015 and submitted
A recent change regressed showing diff fragment errors. The result from the function expected that a variable was set, but in the error case, this variable wasn't set. We now default it to an empty list. Still, we didn't actually show any error information for comments. This was due to returning a HTTP 500 for the script, which prevented the browser from executing it. We're now using a standard 200, which isn't ideal, but works. The error template has also been updated to factor in the comment ID for the links, so that there aren't conflicts when clicking the "Details" links.
Faked an error. Saw the error pages appear. Tested that the Details links
worked independently.
Tool: Pyflakes Processed Files: reviewboard/reviews/views.py Ignored Files: reviewboard/static/rb/css/reviews.less reviewboard/templates/diffviewer/diff_fragment_error.html reviewboard/static/rb/css/defs.less reviewboard/static/rb/css/diffviewer.less Tool: PEP8 Style Checker Processed Files: reviewboard/reviews/views.py Ignored Files: reviewboard/static/rb/css/reviews.less reviewboard/templates/diffviewer/diff_fragment_error.html reviewboard/static/rb/css/defs.less reviewboard/static/rb/css/diffviewer.less