diff -r a969b1470987 -r 425a30ddfff6 mercurial/patch.py
--- a/mercurial/patch.py	Sat Apr 04 18:08:41 2009 +0200
+++ b/mercurial/patch.py	Sat Apr 04 19:43:00 2009 +0200
@@ -910,7 +910,7 @@
                 # else error?
                 # copy/rename + modify should modify target, not source
                 gp = changed.get(bfile)
-                if gp and gp.op in ('COPY', 'DELETE', 'RENAME'):
+                if gp and gp.op in ('COPY', 'DELETE', 'RENAME', 'ADD'):
                     afile = bfile
                     gitworkdone = True
             newfile = True