Update bridge.go

mostolog · web-flow · commit 04c60f97968d · 2017-03-08T19:38:55.000+01:00
diff --git a/drivers/bridge/bridge.go b/drivers/bridge/bridge.go
@@ -1030,7 +1030,7 @@ func (d *driver) CreateEndpoint(nid, eid string, ifInfo driverapi.InterfaceInfo,
 	if config.NDPProxyInterface != "" && config.EnableIPv6 {
 		link, err := d.nlh.LinkByName(config.NDPProxyInterface)
 		if err != nil {
-			return err
+			return fmt.Errorf("could not find link for ndp proxy interface %q: %v", config.NDPProxyInterface, err)
 		}
 		neighbor := netlink.Neigh{
 			LinkIndex:    link.Attrs().Index,

Original file line number	Diff line number	Diff line change
`@@ -1030,7 +1030,7 @@ func (d *driver) CreateEndpoint(nid, eid string, ifInfo driverapi.InterfaceInfo,`
`1030`	`1030`	`if config.NDPProxyInterface != "" && config.EnableIPv6 {`
`1031`	`1031`	`link, err := d.nlh.LinkByName(config.NDPProxyInterface)`
`1032`	`1032`	`if err != nil {`
`1033`		`- return err`
	`1033`	`+ return fmt.Errorf("could not find link for ndp proxy interface %q: %v", config.NDPProxyInterface, err)`
`1034`	`1034`	`}`
`1035`	`1035`	`neighbor := netlink.Neigh{`
`1036`	`1036`	`LinkIndex: link.Attrs().Index,`