BIER: crash in show command when no tables are present

Change-Id: Ie291468ea9d05c47cefe39c4ff7fea3e016bacf2
Signed-off-by: Neale Ranns <nranns@cisco.com>

diff --git a/src/vnet/bier/bier_bift_table.c b/src/vnet/bier/bier_bift_table.c
index e0f6c64..cf0d552 100644 (file)
--- a/src/vnet/bier/bier_bift_table.c
+++ b/src/vnet/bier/bier_bift_table.c
@@ -239,6 +239,7 @@ show_bier_bift_cmd (vlib_main_t * vm,
     if (NULL == bier_bift_table)
     {
         vlib_cli_output(vm, "no BIFT entries");
+        goto done;
     }
 
     if (~0 == set)