Diff of large compiled JS files slows down Commit Changes Dialog

In my project we have some large compiled/minified javascript files (~1MB, just 1 huge line of text). When I want to commit such a file the commit changes dialog has a diff pane for the files you are comitting. Usually this is helpful, but for these files it grinds to a halt (>45 seconds to render). Is there any way to hide the diff or disable it for large files? This gets rather annoying and slows down my workflow (it's a modal dialog).

Thanks,
Andrew