Iodine now serializes error type as string

Godeps/Godeps.json

@@ -20,7 +20,7 @@
 		},
 		{
 			"ImportPath": "github.com/minio-io/iodine",
-			"Rev": "b44f7faaff4e722dcdb60b9788d33850606dc07b"
+			"Rev": "55cc4d4256c68fbd6f0775f1a25e37e6a2f6457e"
 		},
 		{
 			"ImportPath": "gopkg.in/check.v1",

Godeps/_workspace/src/github.com/minio-io/iodine/iodine.go

@@ -22,6 +22,7 @@ import (
 	"fmt"
 	"os"
 	"path"
+	"reflect"
 	"runtime"
 	"strconv"
 	"strings"
@@ -33,6 +34,7 @@ import (
 type Error struct {
 	EmbeddedError error `json:"-"`
 	ErrorMessage  string
+	ErrorType     string
 
 	Stack []StackEntry
 }
@@ -106,6 +108,7 @@ func New(err error, data map[string]string) error {
 				newErr = Error{
 					EmbeddedError: err,
 					ErrorMessage:  err.Error(),
+					ErrorType:     reflect.TypeOf(err).String(),
 					Stack:         []StackEntry{},
 				}
 			}

Godeps/_workspace/src/github.com/minio-io/iodine/iodine_test.go

@@ -17,7 +17,6 @@
 package iodine
 
 import (
-	"bytes"
 	"encoding/json"
 	"errors"
 	"testing"
@@ -34,15 +33,10 @@ func TestIodine(t *testing.T) {
 			if len(typedError.Stack) != 4 {
 				t.Fail()
 			}
-			jsonResult, err := typedError.EmitJSON()
+			_, err := json.MarshalIndent(typedError, "", "  ")
 			if err != nil {
 				t.Fail()
 			}
-			var prettyBuffer bytes.Buffer
-			json.Indent(&prettyBuffer, jsonResult, "", "  ")
-			if prettyBuffer.String() == "" {
-				t.Fail()
-			}
 		}
 	default:
 		{