bgpd: fix 'show bgp [...] longer-prefixes'

Signed-off-by: Renato Westphal <renato@opensourcerouting.org>

diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index d3a6e7e9063a89f3fb386f8aa097c5404ead0acb..195e3811d4ca8ae7feefdd539162cb86e65e08ef 100644 (file)
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -8421,7 +8421,7 @@ DEFUN (show_ip_bgp,
     }
   /* prefix-longer */
   if (argv_find(argv, argc, "A.B.C.D/M", &idx) || argv_find(argv, argc, "X:X::X:X/M", &idx))
-    return bgp_show_prefix_longer (vty, bgp, argv[idx + 1]->arg, afi, safi, bgp_show_type_prefix_longer);
+    return bgp_show_prefix_longer (vty, bgp, argv[idx]->arg, afi, safi, bgp_show_type_prefix_longer);
 
   if (safi == SAFI_MPLS_VPN)
     return bgp_show_mpls_vpn (vty, afi, NULL, bgp_show_type_normal, NULL, 0, uj);