bug#23050: package.el overwrites symlinks when saving "(package-initialize)"

[Paul Eggert]

> So package.el could avoid the issue by binding
> find-file-visit-truename, like cus-edit does (see bug#454).

Thanks, that suggestion worked when I tried it, so I installed the attached 
patch into emacs-25 and am marking this bug as done.

0001-Do-not-trash-symlinks-to-init-file.txt
Description: Text document