From e221bf0bfece127eac050d0d0214ff1c775012ea Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Mon, 7 Dec 2015 04:02:34 +0000
Subject: [PATCH] imported patch dedup

---
 tools/tools/nanobsd/mtree-dedup.awk | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/tools/nanobsd/mtree-dedup.awk b/tools/tools/nanobsd/mtree-dedup.awk
index 17aa5e2d0ef5..ca0f186956ec 100755
--- a/tools/tools/nanobsd/mtree-dedup.awk
+++ b/tools/tools/nanobsd/mtree-dedup.awk
@@ -178,6 +178,8 @@ BEGIN {
 	nv = "___NO__VALUE___";
 
 	while ((getline < "/dev/stdin") > 0) {
+		if ($1 ~ "^#")
+			continue;
 		if ($1 == "/set") {
 			for (i = 2; i <= NF; i++) {
 				kv($i);
@@ -192,6 +194,9 @@ BEGIN {
 			process_line($1, $0);
 	}
 
+	# Print the last set of defaults. This will carry
+	# over, I think, to makefs' defaults
+	print mtree_from_kvs("/set", defaults)
 	for (x in tree)
 		print tree[x];
 }