From e48b9a6490222f59201615a1be25c0a46d7d79b5 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sat, 2 Jan 2016 22:11:38 +0100
Subject: resolved: fix serialization of the root domain

---
 src/resolve/resolved-dns-packet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index 5cc96308da..4750bf1f5d 100644
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -499,7 +499,7 @@ int dns_packet_append_name(
 
         saved_size = p->size;
 
-        while (*name) {
+        while (!dns_name_is_root(name)) {
                 const char *z = name;
                 char label[DNS_LABEL_MAX];
                 size_t n = 0;
-- 
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