vlib: fix out of memory issue

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

diff --git a/src/vlib/node_cli.c b/src/vlib/node_cli.c
index c8e32b5..58b63c3 100644 (file)
--- a/src/vlib/node_cli.c
+++ b/src/vlib/node_cli.c
@@ -562,6 +562,9 @@ show_node (vlib_main_t * vm, unformat_input_t * input,
       else
        error = clib_error_return (0, "unknown input '%U'",
                                   format_unformat_error, line_input);
+
+      if (error)
+       break;
     }
 
   unformat_free (line_input);