From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 18 Nov 2022 01:14:41 +0000 (-0800)
Subject: neatogen makeSelfArcs: use cgraph wrapper for allocation
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=295b3aa7832dd1c459f798cfc1f3b4e661ae2e38;p=graphviz

neatogen makeSelfArcs: use cgraph wrapper for allocation

The lib/cgraph/alloc.h wrappers are similar to the older lib/common/memory.h
wrappers except (1) they are header-only and (2) they live in a directory
(cgraph) that is at the root of the dependency tree. The long term plan is to
replace all use of lib/common/memory.h with lib/cgraph/alloc.h.
---

diff --git a/lib/neatogen/neatosplines.c b/lib/neatogen/neatosplines.c
index 576616332..771ab97eb 100644
--- a/lib/neatogen/neatosplines.c
+++ b/lib/neatogen/neatosplines.c
@@ -245,7 +245,7 @@ void makeSelfArcs(edge_t * e, int stepx)
 	makePortLabels(e);
     } else {
 	int i;
-	edge_t **edges = N_GNEW(cnt, edge_t *);
+	edge_t **edges = gv_calloc(cnt, sizeof(edge_t*));
 	for (i = 0; i < cnt; i++) {
 	    edges[i] = e;
 	    e = ED_to_virt(e);