diff -r c0b1a0c72c7d -r 3a2fc90d27d6 mercurial/patch.py
--- a/mercurial/patch.py	Mon Nov 20 19:32:36 2006 -0200
+++ b/mercurial/patch.py	Mon Nov 20 19:32:37 2006 -0200
@@ -516,7 +516,7 @@
             src = repo.dirstate.copied(f)
             parent = repo.dirstate.parents()[0]
             if src:
-                f = src[0]
+                f = src
             of = renamedbetween(f, node1, parent)
             if of:
                 return of