1706: View Diff causes un-saved changes to Description to be dropped

gtal****@gmai***** (Google Code) (Is this you? Claim this profile.)
March 21, 2011
What version are you running?

1.5 beta 2

What steps will reproduce the problem?

When viewing a review request, start editing the description field.  Then click on View Diff.  This drops your edits to the Description field without warning, potentially causing you to lose quite a lot of typing.

I'd prefer automatic save of all pending edits.