From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 18 Jan 2023 16:33:01 +0000 (-0800)
Subject: neatogen: squash a -Wundef warning for 'DEBUG'
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1981af4b6b34fc2b01bd7bfe0f1ce141c9360a9d;p=graphviz

neatogen: squash a -Wundef warning for 'DEBUG'
---

diff --git a/lib/neatogen/stress.c b/lib/neatogen/stress.c
index 3f18c8e10..832770d3e 100644
--- a/lib/neatogen/stress.c
+++ b/lib/neatogen/stress.c
@@ -827,7 +827,7 @@ float *compute_apsp_artifical_weights_packed(vtx_data * graph, int n)
     return Dij;
 }
 
-#if DEBUG > 1
+#if defined(DEBUG) && DEBUG > 1
 static void dumpMatrix(float *Dij, int n)
 {
     int i, j, count = 0;