From 4d99c19428485e27beaa0ec3f9f8abed31833bad Mon Sep 17 00:00:00 2001
From: Alex Dadgar <alex.dadgar@gmail.com>
Date: Sat, 22 Oct 2016 18:20:50 -0700
Subject: [PATCH] Small fixes

---
 client/client.go      | 4 ++--
 client/task_runner.go | 3 +--
 nomad/vault.go        | 2 ++
 vendor/vendor.json    | 8 ++++----
 4 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/client/client.go b/client/client.go
index 8028b75c8..76193dac9 100644
--- a/client/client.go
+++ b/client/client.go
@@ -1711,8 +1711,8 @@ func (c *Client) deriveToken(alloc *structs.Allocation, taskNames []string, vcli
 	// Derive the tokens
 	var resp structs.DeriveVaultTokenResponse
 	if err := c.RPC("Node.DeriveVaultToken", &req, &resp); err != nil {
-		c.logger.Printf("[ERR] client.vault: failed to derive vault tokens: %v", err)
-		return nil, fmt.Errorf("failed to derive vault tokens: %v", err)
+		c.logger.Printf("[ERR] client.vault: DeriveVaultToken RPC failed: %v", err)
+		return nil, fmt.Errorf("DeriveVaultToken RPC failed: %v", err)
 	}
 	if resp.Error != nil {
 		c.logger.Printf("[ERR] client.vault: failed to derive vault tokens: %v", resp.Error)
diff --git a/client/task_runner.go b/client/task_runner.go
index dfb84b94d..bbee77b97 100644
--- a/client/task_runner.go
+++ b/client/task_runner.go
@@ -587,8 +587,7 @@ OUTER:
 }
 
 // deriveVaultToken derives the Vault token using exponential backoffs. It
-// returns the Vault token and whether the token is valid. If it is not valid we
-// are shutting down
+// returns the Vault token and whether the manager should exit.
 func (r *TaskRunner) deriveVaultToken() (token string, exit bool) {
 	attempts := 0
 	for {
diff --git a/nomad/vault.go b/nomad/vault.go
index 0a1327b9d..5f11e8514 100644
--- a/nomad/vault.go
+++ b/nomad/vault.go
@@ -215,6 +215,7 @@ func (v *vaultClient) flush() {
 	v.client = nil
 	v.auth = nil
 	v.connEstablished = false
+	v.connEstablishedErr = nil
 	v.token = ""
 	v.tokenData = nil
 	v.revoking = make(map[*structs.VaultAccessor]time.Time)
@@ -357,6 +358,7 @@ OUTER:
 
 	v.l.Lock()
 	v.connEstablished = true
+	v.connEstablishedErr = nil
 	v.l.Unlock()
 }
 
diff --git a/vendor/vendor.json b/vendor/vendor.json
index c8afb90b9..c0624a8ce 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -270,14 +270,14 @@
 		{
 			"checksumSHA1": "tdhmIGUaoOMEDymMC23qTS7bt0g=",
 			"path": "github.com/docker/docker/pkg/ioutils",
-			"revision": "da39e9a4f920a15683dd0f23923c302d4db6eed5",
-			"revisionTime": "2016-05-28T08:11:04Z"
+			"revision": "52debcd58ac91bf68503ce60561536911b74ff05",
+			"revisionTime": "2016-05-20T15:17:10Z"
 		},
 		{
 			"checksumSHA1": "tdhmIGUaoOMEDymMC23qTS7bt0g=",
 			"path": "github.com/docker/docker/pkg/ioutils",
-			"revision": "52debcd58ac91bf68503ce60561536911b74ff05",
-			"revisionTime": "2016-05-20T15:17:10Z"
+			"revision": "da39e9a4f920a15683dd0f23923c302d4db6eed5",
+			"revisionTime": "2016-05-28T08:11:04Z"
 		},
 		{
 			"checksumSHA1": "ndnAFCfsGC3upNQ6jAEwzxcurww=",