From: Costa Shulyupin <constantine.shulyupin@gmail.com>
Date: Sun, 20 Feb 2022 05:53:05 +0000 (+0200)
Subject: avoid unused args in callbacks freeItem
X-Git-Tag: 4.0.0~202^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=52992ec14676db11370f8ea29b4926e71c4f713e;p=graphviz

avoid unused args in callbacks freeItem

the function must be compatible with specified signature
---

diff --git a/lib/common/utils.c b/lib/common/utils.c
index 3714dfef5..cd6fe02af 100644
--- a/lib/common/utils.c
+++ b/lib/common/utils.c
@@ -990,6 +990,8 @@ static void *newItem(Dt_t * d, item * objp, Dtdisc_t * disc)
  */
 static void freeItem(Dt_t * d, item * obj, Dtdisc_t * disc)
 {
+    (void)d;
+    (void)disc;
     free(obj);
 }