From 6d3817d6cef6ceb924ec2f8d01db5f69a9057c50 Mon Sep 17 00:00:00 2001
From: Henrique Dias <hacdias@gmail.com>
Date: Fri, 1 Jul 2016 16:14:08 +0100
Subject: [PATCH] add confirm

---
 setup.go | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/setup.go b/setup.go
index 2ab2cd68..5093aea6 100644
--- a/setup.go
+++ b/setup.go
@@ -6,6 +6,7 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"reflect"
 	"strings"
 
 	"github.com/hacdias/caddy-filemanager"
@@ -76,8 +77,17 @@ func setup(c *caddy.Controller) error {
 		log.Panic(err)
 	}
 
-	if val, ok := f.(map[string]interface{})["metaDataFormat"]; ok {
-		format = val.(string)
+	kind := reflect.TypeOf(f)
+
+	if kind == reflect.TypeOf(map[interface{}]interface{}{}) {
+		if val, ok := f.(map[interface{}]interface{})["metaDataFormat"]; ok {
+			format = val.(string)
+		}
+
+	} else {
+		if val, ok := f.(map[string]interface{})["metaDataFormat"]; ok {
+			format = val.(string)
+		}
 	}
 
 	// Generates the Hugo website for the first time the plugin is activated.