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-rw-r--r--src/vnet/ip-neighbor/ip4_neighbor.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/ip-neighbor/ip4_neighbor.c b/src/vnet/ip-neighbor/ip4_neighbor.c
index 94848259b8c..9dda50ee911 100644
--- a/src/vnet/ip-neighbor/ip4_neighbor.c
+++ b/src/vnet/ip-neighbor/ip4_neighbor.c
@@ -79,8 +79,8 @@ ip4_neighbor_advertise (vlib_main_t * vm,
if (NULL == addr)
{
- fib_sas4_get (sw_if_index, NULL, &tmp);
- addr = &tmp;
+ if (fib_sas4_get (sw_if_index, NULL, &tmp))
+ addr = &tmp;
}
if (addr)