From 031c25154f0050ba1616196df64afbccb01a76f2 Mon Sep 17 00:00:00 2001
From: Marc Abramowitz <marc@marc-abramowitz.com>
Date: Tue, 12 Aug 2014 08:29:00 -0700
Subject: [PATCH] openstack builder error out when gets blank keypair

---
 builder/openstack/step_key_pair.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/builder/openstack/step_key_pair.go b/builder/openstack/step_key_pair.go
index 8f729b40f..40e93df30 100644
--- a/builder/openstack/step_key_pair.go
+++ b/builder/openstack/step_key_pair.go
@@ -29,6 +29,10 @@ func (s *StepKeyPair) Run(state multistep.StateBag) multistep.StepAction {
 		state.Put("error", fmt.Errorf("Error creating temporary keypair: %s", err))
 		return multistep.ActionHalt
 	}
+	if keyResp.PrivateKey == "" {
+		state.Put("error", fmt.Errorf("The temporary keypair returned was blank"))
+		return multistep.ActionHalt
+	}
 
 	// If we're in debug mode, output the private key to the working
 	// directory.