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-rw-r--r--src/plugins/nsh/nsh_api.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/nsh/nsh_api.c b/src/plugins/nsh/nsh_api.c
index 1faaea36c50..4a9eab4daec 100644
--- a/src/plugins/nsh/nsh_api.c
+++ b/src/plugins/nsh/nsh_api.c
@@ -346,7 +346,7 @@ nsh_add_del_map (nsh_add_del_map_args_t * a, u32 * map_indexp)
{
nsh_hw_if = nm->free_nsh_tunnel_hw_if_indices
[vec_len (nm->free_nsh_tunnel_hw_if_indices) - 1];
- _vec_len (nm->free_nsh_tunnel_hw_if_indices) -= 1;
+ vec_dec_len (nm->free_nsh_tunnel_hw_if_indices, 1);
hi = vnet_get_hw_interface (vnm, nsh_hw_if);
hi->dev_instance = map_index;