From 18251ae0c326a3d2f0f5212cbde23a4130e9d31d Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Mon, 13 Jul 2020 20:10:07 -0700
Subject: [PATCH] suppress compile errors from unused remove_overlap()
 parameters

Related to #1544.
---
 lib/neatogen/overlap.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/lib/neatogen/overlap.c b/lib/neatogen/overlap.c
index e410e5546..fd3870336 100644
--- a/lib/neatogen/overlap.c
+++ b/lib/neatogen/overlap.c
@@ -688,6 +688,19 @@ void remove_overlap(int dim, SparseMatrix A, real *x, real *label_sizes, int ntr
 {
     static int once;
 
+    (void)dim;
+    (void)A;
+    (void)x;
+    (void)label_sizes;
+    (void)ntry;
+    (void)initial_scaling;
+    (void)edge_labeling_scheme;
+    (void)n_constr_nodes;
+    (void)constr_nodes;
+    (void)A_constr;
+    (void)do_shrinking;
+    (void)flag;
+
     if (once == 0) {
 	once = 1;
 	agerr(AGERR, "remove_overlap: Graphviz not built with triangulation library\n");
-- 
2.40.0