virtio: add vhost sw_if_index filter for sw_interface_vhost_user_dump

[vpp.git] / src / vpp / api / custom_dump.c

diff --git a/src/vpp/api/custom_dump.c b/src/vpp/api/custom_dump.c
index f1798de..be6b094 100644 (file)
--- a/src/vpp/api/custom_dump.c
+++ b/src/vpp/api/custom_dump.c
@@ -1785,7 +1785,8 @@ static void *vl_api_sw_interface_vhost_user_dump_t_print
   u8 *s;
 
   s = format (0, "SCRIPT: sw_interface_vhost_user_dump ");
-  s = format (s, "sw_if_index %d ", (mp->sw_if_index));
+  if (mp->sw_if_index != ~0)
+    s = format (s, "sw_if_index %d ", (mp->sw_if_index));
 
   FINISH;
 }