From eee2c017dc39d2e0df025dc73cbad0f5b7f8e358 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher <jakobunt@gmail.com>
Date: Sun, 13 Sep 2015 23:12:56 +0200
Subject: [PATCH] init: Check if dir is empty part I

---
 main.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/main.go b/main.go
index 70928cf..6aed734 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"io/ioutil"
 	"flag"
 	"fmt"
 	"os"
@@ -151,6 +152,17 @@ func readPassword() string {
 	return string(p)
 }
 
+func dirEmpty(dir string) {
+	entries, err := ioutil.ReadDir(dir)
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(ERREXIT_CIPHERDIR)
+	}
+	for _, e := range(entries) {
+		fmt.Println(e.Name())
+	}
+}
+
 func cluefsFrontend(key []byte, cipherdir string, mountpoint string) {
 	cfs, err := cluefs_frontend.NewFS(key, cipherdir, USE_OPENSSL)
 	if err != nil {