From babd457b87054901d286035495859b54bfceaf04 Mon Sep 17 00:00:00 2001
From: ellson <devnull@localhost>
Date: Thu, 23 Oct 2008 03:45:23 +0000
Subject: [PATCH] cgraph fixes

---
 lib/dotgen/rank.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/dotgen/rank.c b/lib/dotgen/rank.c
index 8bcd1a7a2..a972b69af 100644
--- a/lib/dotgen/rank.c
+++ b/lib/dotgen/rank.c
@@ -318,7 +318,7 @@ find_clusters(graph_t * g)
 	mn = me->head;
 	subg = agusergraph(mn);
 #else /* WITH_CGRAPH */
-    for (subg = agfstsubg(subg); subg; subg = agnxtsubg(subg)) {
+    for (subg = agfstsubg(agroot(g)); subg; subg = agnxtsubg(subg)) {
 #endif /* WITH_CGRAPH */
 	if (GD_set_type(subg) == CLUSTER)
 	    collapse_cluster(g, subg);
@@ -560,7 +560,7 @@ void dot_rank(graph_t * g, aspect_t* asp)
     class1(g);
     p = minmax_edges(g);
     decompose(g, 0);
-    if (asp && ((g->u.comp.size > 1)||(g->u.n_cluster > 0))) {
+    if (asp && ((GD_comp(g).size > 1)||(GD_n_cluster(g) > 0))) {
 	asp->badGraph = 1;
 	asp = NULL;
     }
-- 
2.40.0