From 86f5433cbb61eb36ad77a308b55067b2c3fbc2f3 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <stapelberg@google.com>
Date: Fri, 29 Jun 2018 12:02:16 +0200
Subject: [PATCH] dhcp6: correctly clear previous error

---
 internal/dhcp6/dhcp6.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/internal/dhcp6/dhcp6.go b/internal/dhcp6/dhcp6.go
index 1248e0a..06d758c 100644
--- a/internal/dhcp6/dhcp6.go
+++ b/internal/dhcp6/dhcp6.go
@@ -266,6 +266,7 @@ func (c *Client) request(advertise dhcpv6.DHCPv6) (dhcpv6.DHCPv6, dhcpv6.DHCPv6,
 }
 
 func (c *Client) ObtainOrRenew() bool {
+	c.err = nil // clear previous error
 	_, advertise, err := c.solicit(nil)
 	if err != nil {
 		c.err = err