From abbf9798b4f417ca23698beb76b98bcdb4412dfa Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Sat, 15 Jun 2013 11:27:09 -0700
Subject: [PATCH] packer/rpc: Panic in error case

---
 packer/rpc/environment.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packer/rpc/environment.go b/packer/rpc/environment.go
index 1bf44dc16..aeb468059 100644
--- a/packer/rpc/environment.go
+++ b/packer/rpc/environment.go
@@ -93,8 +93,11 @@ func (e *Environment) Ui() packer.Ui {
 	var reply string
 	e.client.Call("Environment.Ui", new(interface{}), &reply)
 
-	// TODO: error handling
-	client, _ := rpc.Dial("tcp", reply)
+	client, err := rpc.Dial("tcp", reply)
+	if err != nil {
+		panic(err)
+	}
+
 	return &Ui{client}
 }