From: Emden R. Gansner <erg@alum.mit.edu>
Date: Thu, 15 May 2014 13:50:39 +0000 (-0400)
Subject: Remove old libgraph usage
X-Git-Tag: TRAVIS_CI_BUILD_EXPERIMENTAL~212
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=233984ef4d9bbe3955d1974262b0a1f242b95a22;p=graphviz

Remove old libgraph usage
---

diff --git a/lib/dotgen/rank.c b/lib/dotgen/rank.c
index 4f32f1a62..d4bbab1a0 100644
--- a/lib/dotgen/rank.c
+++ b/lib/dotgen/rank.c
@@ -556,7 +556,7 @@ static void dot1_rank(graph_t * g, aspect_t* asp)
     if (minmax_edges2(g, p))
 	decompose(g, 0);
 #ifdef ALLOW_LEVELS
-    if ((N_level = agfindattr(g->proto->n, "level")))
+    if ((N_level = agattr(g,AGNODE,"level",NULL)))
 	setRanks(g, N_level);
     else
 #endif