commit 82d8ec2571720310f0a7c41deeba30534be28ed0
author Swarup Nayak <swarupnpvt@gmail.com> Mon Dec 04 11:54:43 2017 +0530
committer Florin Coras <florin.coras@gmail.com> Sun Dec 10 00:20:16 2017 +0000
tree cb0c8ed539332fc48a8f72ce26a471f85ce2d799
parent 9128637ee8f7b0d903551f165a1447d427e8dd19

VPP-1077 Add meaningful error info, when executing command with enable/disable option

Change-Id: I47dd6f9637f0214971e3191852d84aa92d64b8c0
Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>

src/vnet/session/session_cli.c

diff --git a/src/vnet/session/session_cli.c b/src/vnet/session/session_cli.c
index 48c431c..3423026 100755
--- a/src/vnet/session/session_cli.c
+++ b/src/vnet/session/session_cli.c
@@ -484,7 +484,7 @@
   clib_error_t *error;
 
   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)
     {