From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Sat, 7 Nov 2020 13:32:16 +0000 (+0100)
Subject: Remove 1 -Wunused-but-set-variable warning in edge.c
X-Git-Tag: 2.46.0~11^2~22
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f48fe6e04a6823cac01748afef39387b515fb270;p=graphviz

Remove 1 -Wunused-but-set-variable warning in edge.c
---

diff --git a/lib/cgraph/edge.c b/lib/cgraph/edge.c
index 8fdd9845d..13204db37 100644
--- a/lib/cgraph/edge.c
+++ b/lib/cgraph/edge.c
@@ -176,6 +176,7 @@ static void ins(Dict_t * d, Dtlink_t ** set, Agedge_t * e)
 static void del(Dict_t * d, Dtlink_t ** set, Agedge_t * e)
 {
     void *x;
+    NOTUSED(x);
     dtrestore(d, *set);
     x = dtdelete(d, e);
     assert(x);