X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fbier%2Fbier_disp_table.c;h=68edb0884009f3626953d66baf37f79583a4f862;hb=8f6e3218623ddbb836d6a47ed2678f8ab99f2471;hp=c663286efcb78fd03dac00c62a11c0d556cdbdca;hpb=473f46135c3fd77dad5614215cc279b1164e9a74;p=vpp.git

diff --git a/src/vnet/bier/bier_disp_table.c b/src/vnet/bier/bier_disp_table.c
index c663286efcb..68edb088400 100644
--- a/src/vnet/bier/bier_disp_table.c
+++ b/src/vnet/bier/bier_disp_table.c
@@ -385,8 +385,15 @@ show_bier_disp_table (vlib_main_t * vm,
     }
     else
     {
-        vlib_cli_output(vm, "%U", format_bier_disp_table, bdti, 0,
-                        BIER_SHOW_DETAIL);
+        if (pool_is_free_index(bier_disp_table_pool, bdti))
+        {
+            vlib_cli_output(vm, "No such BIER disp table: %d", bdti);
+        }
+        else
+        {
+            vlib_cli_output(vm, "%U", format_bier_disp_table, bdti, 0,
+                            BIER_SHOW_DETAIL);
+        }
     }
     return (NULL);
 }