log the actual error when failing to add IPv6 route

kdomanski · kdomanski · commit bff77cfa9e8b · 2019-08-30T00:41:24.000+02:00
Signed-off-by: Kamil Domański &lt;kamil@domanski.co&gt;
diff --git a/drivers/bridge/setup_ipv6.go b/drivers/bridge/setup_ipv6.go
@@ -70,7 +70,7 @@ func setupBridgeIPv6(config *networkConfiguration, i *bridgeInterface) error {
 		Dst:       config.AddressIPv6,
 	})
 	if err != nil && !os.IsExist(err) {
-		logrus.Errorf("Could not add route to IPv6 network %s via device %s", config.AddressIPv6.String(), config.BridgeName)
+		logrus.Errorf("Could not add route to IPv6 network %s via device %s: %s", config.AddressIPv6.String(), config.BridgeName, err)
 	}
 
 	return nil

Original file line number	Diff line number	Diff line change
`@@ -70,7 +70,7 @@ func setupBridgeIPv6(config networkConfiguration, i bridgeInterface) error {`
`70`	`70`	`Dst: config.AddressIPv6,`
`71`	`71`	`})`
`72`	`72`	`if err != nil && !os.IsExist(err) {`
`73`		`- logrus.Errorf("Could not add route to IPv6 network %s via device %s", config.AddressIPv6.String(), config.BridgeName)`
	`73`	`+ logrus.Errorf("Could not add route to IPv6 network %s via device %s: %s", config.AddressIPv6.String(), config.BridgeName, err)`
`74`	`74`	`}`
`75`	`75`
`76`	`76`	`return nil`