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-rw-r--r--src/vnet/lisp-gpe/lisp_gpe.c2
1 files changed, 1 insertions, 1 deletions
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)
{