From b268d78033615c81ba051d27b6c106fa8da561db Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 31 Oct 2020 16:39:43 -0700
Subject: [PATCH] squash a -Wundef warning

---
 lib/dotgen/mincross.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/dotgen/mincross.c b/lib/dotgen/mincross.c
index 85a43faa7..222138659 100644
--- a/lib/dotgen/mincross.c
+++ b/lib/dotgen/mincross.c
@@ -75,7 +75,7 @@ static edge_t **TE_list;
 static int *TI_list;
 static boolean ReMincross;
 
-#if DEBUG > 1
+#if defined(DEBUG) && DEBUG > 1
 static void indent(graph_t* g)
 {
   if (g->parent) {
-- 
2.40.0