Visual diffs for copied/renamed files.
Created originally on Bitbucket by czarnyczarodziej (Piotr Klecha)
Visual diff for a new file that was actually renamed or copied is not always displayed properly, i.e. the new file is compared against an empty file. This happens in file lists when selecting a graph revision and in commit tab file list. Regular diffs are OK, as well as visual diffs displayed from the "Visual diffs" dialog on a revision.
Attachments: thg_12317.patch