From d3cb3ba728338801921bd2ed1ff5334ef40e9c8a Mon Sep 17 00:00:00 2001
From: crusader <crusader@loafle.com>
Date: Thu, 9 Nov 2017 15:09:40 +0900
Subject: [PATCH] ing

---
 logging.go | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/logging.go b/logging.go
index d2f8c64..b9f392a 100644
--- a/logging.go
+++ b/logging.go
@@ -6,9 +6,16 @@ import (
 	"go.uber.org/zap"
 )
 
-var Logger *zap.Logger
+var logger *zap.Logger
 
-func init() {
+func Logger() *zap.Logger {
+	if nil != logger {
+		initializeLogger()
+	}
+	return logger
+}
+
+func initializeLogger() {
 	var cfg zap.Config
 	var err error
 
@@ -16,10 +23,13 @@ func init() {
 	conf.SetConfigPath("./config")
 
 	if err = conf.Load(&cfg, "logging.json"); nil != err {
-		panic(err)
+		if logger, err = zap.NewDevelopment(); nil != err {
+			panic(err)
+		}
+		return
 	}
 
-	if Logger, err = cfg.Build(); nil != err {
+	if logger, err = cfg.Build(); nil != err {
 		panic(err)
 	}
 }