lookup: Only display nexthop when specified

Don't display for example 0.0.0.0 nexthop. This happens for the directly connected routes. Signed-off-by: Yutaro Hayakawa <[email protected]>
YutaroHayakawa · Sep 1, 2024 · 870bd79 · 870bd79
1 parent 90392e4
commit 870bd79
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmd/lookup.go b/cmd/lookup.go
@@ -128,7 +128,7 @@ type lookupOut struct {
 func (out *lookupOut) String(queryAddr netip.Addr) string {
 	var s string
 	s += fmt.Sprintf("%s ", queryAddr.String())
-	if out.NextHop != queryAddr {
+	if out.NextHop != queryAddr && !out.NextHop.IsUnspecified() {
 		s += fmt.Sprintf("via %s ", out.NextHop)
 	}
 	if out.Iface != "" {