From 251f5e9d40916779f9d76dcf213f4ddf16b7786b Mon Sep 17 00:00:00 2001
From: bep <bjorn.erik.pedersen@gmail.com>
Date: Tue, 27 Jan 2015 16:51:24 +0100
Subject: [PATCH] Do not panic on permission denied

Replace panic with FATAL logging and graceful shutdown.

Fixes #837
---
 helpers/path.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/helpers/path.go b/helpers/path.go
index 351b7a11a..3351e0265 100644
--- a/helpers/path.go
+++ b/helpers/path.go
@@ -17,6 +17,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/spf13/afero"
+	jww "github.com/spf13/jwalterweatherman"
 	"github.com/spf13/viper"
 	"io"
 	"os"
@@ -391,7 +392,7 @@ func WriteToDisk(inpath string, r io.Reader, fs afero.Fs) (err error) {
 		err = fs.MkdirAll(ospath, 0777) // rwx, rw, r
 		if err != nil {
 			if err != os.ErrExist {
-				panic(err)
+				jww.FATAL.Fatalln(err)
 			}
 		}
 	}