Comment 5 for bug 128562

This is the basic fix:

=== modified file 'bzrlib/builtins.py'
--- bzrlib/builtins.py 2010-03-08 13:12:55 +0000
+++ bzrlib/builtins.py 2010-07-16 10:27:37 +0000
@@ -172,7 +172,7 @@
                 view_str = views.view_display_str(view_files)
                 note("Ignoring files outside view. View is %s" % view_str)
         return tree, file_list
- tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
+ tree = WorkingTree.open_containing(file_list[0])[0]
     return tree, safe_relpath_files(tree, file_list, canonicalize,
         apply_view=apply_view)