64a568d5a4df. Looked up history of ActiveConfigAction.java. Selected the file itself in the first revision where it was
added. Diff window showed the new file on the right, but diffs to another file on the left, which of course makes no sense.
Created attachment 59798 [details]
Created attachment 59912 [details]
Changed show diff code to take account of revision status and do the right thing for added, deleted and copied files.
Modified: (Selected Rev -1): Selected Rev
Added: -1: Selected Rev
Deleted: (Selected Rev -1): -1
Copied: -1: Selected Rev
date: Wed Apr 09 15:50:27 2008 +0100
summary: #132258: File added Show History Diff incorrect, fixed to handle added, del and copied files correctly
Backported into release61_fixes repository as http://hg.netbeans.org/release61_fixes/rev/4df49a9e7e72
Verified with patch2.