From: Marcel Holtmann <marcel@holtmann.org>
Date: Mon, 13 Apr 2009 13:47:40 +0000 (+0200)
Subject: Add extra warning if no nameserver is defined
X-Git-Tag: 0.16~69
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7f8a4d27747012b3d3c5ec85b2cbff4892dc9fa4;p=platform%2Fupstream%2Fconnman.git

Add extra warning if no nameserver is defined
---

diff --git a/src/ipv4.c b/src/ipv4.c
index 4518d97..b670cfd 100644
--- a/src/ipv4.c
+++ b/src/ipv4.c
@@ -92,6 +92,9 @@ static int set_ipv4(struct connman_element *element,
 
 	close(sk);
 
+	if (nameserver == NULL)
+		connman_error("No nameserver for %s defined", ifr.ifr_name);
+
 	connman_resolver_append(ifr.ifr_name, NULL, nameserver);
 
 	return 0;