fix pcap_trace cli output issue

Change-Id: Ia2be56e198c960788430705b356170f8cc12c450
Signed-off-by: Jack Xu <jack.c.xu@ericsson.com>

diff --git a/src/vnet/interface_cli.c b/src/vnet/interface_cli.c
index 12310eb..c316750 100644 (file)
--- a/src/vnet/interface_cli.c
+++ b/src/vnet/interface_cli.c
@@ -1736,7 +1736,8 @@ pcap_trace_command_internal (vlib_main_t * vm,
            }
          else
            {
-             vlib_cli_output (vm, "pcap tx capture already on...");
+             vlib_cli_output (vm, "pcap %s capture already on...",
+                              (rx_tx == VLIB_RX) ? "rx" : "tx");
              errorFlag = 1;
              break;
            }
@@ -1764,7 +1765,8 @@ pcap_trace_command_internal (vlib_main_t * vm,
            }
          else
            {
-             vlib_cli_output (vm, "pcap tx capture already off...");
+             vlib_cli_output (vm, "pcap %s capture already off...",
+                              (rx_tx == VLIB_RX) ? "rx" : "tx");
              errorFlag = 1;
              break;
            }