FIB path CLI fix for lookup-table IDs

[vpp.git] / src / vlib / buffer.c

diff --git a/src/vlib/buffer.c b/src/vlib/buffer.c
index 6caca72..3f90f5a 100644 (file)
--- a/src/vlib/buffer.c
+++ b/src/vlib/buffer.c
@@ -817,7 +817,7 @@ vlib_buffer_add_data (vlib_main_t * vm,
   void *d;
 
   bi = buffer_index;
-  if (bi == 0
+  if (bi == ~0
       && 1 != vlib_buffer_alloc_from_free_list (vm, &bi, 1, free_list_index))
     goto out_of_buffers;