From 0f5b847748e00648bbf1d0961dc126ddd5257b65 Mon Sep 17 00:00:00 2001
From: Jeff Mitchell <jeffrey.mitchell@gmail.com>
Date: Tue, 29 Nov 2016 16:50:07 -0500
Subject: [PATCH] Fix panic when unwrapping if the server EOFs

---
 api/logical.go    | 5 +++--
 command/unwrap.go | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/api/logical.go b/api/logical.go
index d862438d4..6e9d1a129 100644
--- a/api/logical.go
+++ b/api/logical.go
@@ -135,9 +135,10 @@ func (c *Logical) Unwrap(wrappingToken string) (*Secret, error) {
 	}
 
 	resp, err := c.c.RawRequest(r)
-	if resp != nil {
-		defer resp.Body.Close()
+	if resp == nil {
+		return nil, nil
 	}
+	defer resp.Body.Close()
 	if err != nil && resp.StatusCode != 404 {
 		return nil, err
 	}
diff --git a/command/unwrap.go b/command/unwrap.go
index 24e4e5350..e4bfaf497 100644
--- a/command/unwrap.go
+++ b/command/unwrap.go
@@ -62,7 +62,7 @@ func (c *UnwrapCommand) Run(args []string) int {
 		return 1
 	}
 	if secret == nil {
-		c.Ui.Error("Secret returned was nil")
+		c.Ui.Error("Server gave empty response or secret returned was empty")
 		return 1
 	}