conf: Report usage for --no-netns-quit

Fixes: 745a9ba4284c ("pasta: By default, quit if filesystem-bound net namespace goes away")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 2 insertions, 0 deletions

diff --git a/conf.c b/conf.c
index 56f33f0..67a439d 100644
--- a/conf.c
+++ b/conf.c
@@ -787,6 +787,8 @@ pasta_opts:
 	info(   "  --netns PATH|NAME	Target network namespace to join");
 	info(   "  --netns-only		Don't join existing user namespace");
 	info(   "    implied if PATH or NAME are given without --userns");
+	info(   "  --no-netns-quit	Don't quit if filesystem-bound target");
+	info(   "  			network namespace is deleted");
 	info(   "  --config-net		Configure tap interface in namespace");
 	info(   "  --ns-mac-addr ADDR	Set MAC address on tap interface");