From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Tue, 10 Jan 2023 15:55:16 +0000 (-0800)
Subject: dotgen dot_position: squash -Wunused-variable warning in release mode
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cdbf94c88bb864d8c5614bc469cba1aba5f11861;p=graphviz

dotgen dot_position: squash -Wunused-variable warning in release mode
---

diff --git a/lib/dotgen/position.c b/lib/dotgen/position.c
index 9637ac725..a1c7758f7 100644
--- a/lib/dotgen/position.c
+++ b/lib/dotgen/position.c
@@ -131,6 +131,7 @@ void dot_position(graph_t * g, aspect_t* asp)
 	connectGraph (g);
 	const int rank_result = rank(g, 2, nsiter2(g));
 	assert(rank_result == 0);
+	(void)rank_result;
     }
     set_xcoords(g);
     set_aspect(g, asp);