Don't force loopy local symlinks if we've already linked a parent.
authorW. Trevor King <wking@tremily.us>
Thu, 27 Sep 2012 13:02:22 +0000 (09:02 -0400)
committerW. Trevor King <wking@tremily.us>
Thu, 27 Sep 2012 13:02:22 +0000 (09:02 -0400)
commit9fa1a19703a43ac8c246f99cd5a20268e53e09fc
tree95ee8fd91811366b286417f8345314579aac8059
parent1249b739f915045ec4f854d073cef5c6fcb7a26e
Don't force loopy local symlinks if we've already linked a parent.

This avoids things like:

  .emacs.d/site-lisp -> .../patched-src/.emacs.d/site-lisp
  .emacs.d/site-lisp/querty.el -> querty.el

which is an endless, self-referential loop for querty.el.
dotfiles.sh