neatogen newitem: squash a -Wunused-parameter compiler warning

diff --git a/lib/neatogen/neatosplines.c b/lib/neatogen/neatosplines.c
index ae2e903efa6a875e313f62cb7d36dd15890f8fd1..d4ddc73f306698258802a3b30aa24766e381a682 100644 (file)
--- a/lib/neatogen/neatosplines.c
+++ b/lib/neatogen/neatosplines.c
@@ -114,6 +114,7 @@ static void *newitem(Dt_t * d, edgeitem * obj, Dtdisc_t * disc)
 {
     edgeitem *newp;
 
+    NOTUSED(d);
     NOTUSED(disc);
     newp = NEW(edgeitem);
     newp->id = obj->id;