neatogen multispline spline_merge: squash a -Wunused-parameter compiler warning

diff --git a/lib/neatogen/multispline.c b/lib/neatogen/multispline.c
index 945a2f2af426dd51e13095f995318227d93c1f52..3c4cf3db0f24f2cb7791a3dc3a521d1553aeb4d9 100644 (file)
--- a/lib/neatogen/multispline.c
+++ b/lib/neatogen/multispline.c
@@ -16,6 +16,7 @@
 
 static boolean spline_merge(node_t * n)
 {
+    (void)n;
     return FALSE;
 }