X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Flisp-gpe%2Flisp_gpe.c;h=c7b3d887cfa80187d27d72e19c4d7db447820386;hb=9fa1581cc40b656b6e00d77479fc2424cd50a126;hp=8ee2a72d381e607f09449a9cce7bdda608d45129;hpb=7a2e1bd6c7137552399d7e0cfb414e0d59b3f98f;p=vpp.git

diff --git a/src/vnet/lisp-gpe/lisp_gpe.c b/src/vnet/lisp-gpe/lisp_gpe.c
index 8ee2a72d381..c7b3d887cfa 100644
--- a/src/vnet/lisp-gpe/lisp_gpe.c
+++ b/src/vnet/lisp-gpe/lisp_gpe.c
@@ -321,7 +321,7 @@ lisp_gpe_enable_disable_command_fn (vlib_main_t * vm,
 
   /* Get a line of input. */
   if (!unformat_user (input, unformat_line_input, line_input))
-    return 0;
+    return clib_error_return (0, "expected enable | disable");
 
   while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
     {