X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fip6_neighbor.c;h=5b8085d556d1da086c5c1f0f428edc50d85d3d3d;hb=a90b26c1ee5bc4410c2753b6683a2e50e275daf6;hp=363be4e42d22e84dd2799b16143e9d347d313b48;hpb=b3174dfe8f62168d9f279ef1267b876e2b35d807;p=vpp.git

diff --git a/src/vnet/ip/ip6_neighbor.c b/src/vnet/ip/ip6_neighbor.c
index 363be4e42d2..5b8085d556d 100644
--- a/src/vnet/ip/ip6_neighbor.c
+++ b/src/vnet/ip/ip6_neighbor.c
@@ -1865,7 +1865,7 @@ icmp6_router_solicitation (vlib_main_t * vm,
 		      else
 			{
 			  adj_index0 = radv_info->mcast_adj_index;
-			  if (adj_index0 == 0)
+			  if (adj_index0 == ADJ_INDEX_INVALID)
 			    error0 = ICMP6_ERROR_DST_LOOKUP_MISS;
 			  else
 			    {