From: Gary King <gwking@franz.com>
Date: Tue, 22 Mar 2011 15:46:32 +0000 (-0400)
Subject: fix for rootp from Willem Rein Oudshoorn (thank you)
X-Git-Url: http://repo.macrolet.net/gitweb/?a=commitdiff_plain;ds=sidebyside;h=dacf832a9595116c4a3384232d785311cd1ec811;hp=dacf832a9595116c4a3384232d785311cd1ec811;p=cl-graph.git

fix for rootp from Willem Rein Oudshoorn (thank you)

Note that this changes the behavior of `rootp`. If you rely on the
old (broken) behavior, then this patch will break your code. Sorry.
---