From 1dfc18d63b5897f9a2d6713b30132378937a07ad Mon Sep 17 00:00:00 2001
From: erg <devnull@localhost>
Date: Wed, 9 Feb 2011 22:56:15 +0000
Subject: [PATCH] Fix memory leak

---
 lib/circogen/circularinit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/circogen/circularinit.c b/lib/circogen/circularinit.c
index 35f4910cb..11c3100cc 100644
--- a/lib/circogen/circularinit.c
+++ b/lib/circogen/circularinit.c
@@ -280,6 +280,7 @@ void circo_cleanup(graph_t * g)
 
     closeDerivedGraph((graph_t*)GD_alg(g));	/* delete derived graph */
 
+    free (ND_alg(n));
     for (; n; n = agnxtnode(g, n)) {
 	for (e = agfstout(g, n); e; e = agnxtout(g, e)) {
 	    gv_cleanup_edge(e);
-- 
2.40.0