From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 11 Nov 2021 04:18:16 +0000 (-0800)
Subject: free_attr: squash -Wunused-parameter warnings
X-Git-Tag: 2.50.0~29^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4cdce64a4e9149da21875915526a22eb2a3a14e9;p=graphviz

free_attr: squash -Wunused-parameter warnings
---

diff --git a/cmd/tools/gmlparse.y b/cmd/tools/gmlparse.y
index 8aa0469d4..0b3e04129 100644
--- a/cmd/tools/gmlparse.y
+++ b/cmd/tools/gmlparse.y
@@ -406,6 +406,9 @@ alistitem : NAME INTEGER { $$ = mkAttr ($1, 0, INTEGER, $2, 0); }
 static void
 free_attr (Dt_t*d, gmlattr* p, Dtdisc_t* ds)
 {
+    (void)d;
+    (void)ds;
+
     if (!p) return;
     if ((p->kind == LIST) && p->u.lp)
 	dtclose (p->u.lp);