From 7aca9b7f7196d1ec6d3d2966ad1e4210000fb778 Mon Sep 17 00:00:00 2001
From: Matthew Hooker <mwhooker@gmail.com>
Date: Thu, 27 Apr 2017 11:04:57 -0700
Subject: [PATCH] builder/azure: replace panics with error returns

---
 builder/azure/arm/config.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/builder/azure/arm/config.go b/builder/azure/arm/config.go
index c7348d2ee..1a2485c9e 100644
--- a/builder/azure/arm/config.go
+++ b/builder/azure/arm/config.go
@@ -248,11 +248,11 @@ func setSshValues(c *Config) error {
 	if c.Comm.SSHPrivateKey != "" {
 		privateKeyBytes, err := ioutil.ReadFile(c.Comm.SSHPrivateKey)
 		if err != nil {
-			panic(err)
+			return err
 		}
 		signer, err := ssh.ParsePrivateKey(privateKeyBytes)
 		if err != nil {
-			panic(err)
+			return err
 		}
 
 		publicKey := signer.PublicKey()