From 6e417d2d23985312007df51bf6a9054dff096fc6 Mon Sep 17 00:00:00 2001
From: kazuya kawaguchi <kawakazu80@gmail.com>
Date: Sun, 19 Mar 2017 02:20:35 +0900
Subject: [PATCH] :zap: improvement(warn): suppress warning messages for
 production

---
 src/index.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/index.js b/src/index.js
index 060f31114..b3aac1f51 100644
--- a/src/index.js
+++ b/src/index.js
@@ -118,7 +118,9 @@ export default class VueI18n {
       if (isPlainObject(message)) {
         ret = message[key]
         if (typeof ret !== 'string') {
-          warn(`Value of key '${key}' is not a string!`)
+          if (process.env.NODE_ENV !== 'production') {
+            warn(`Value of key '${key}' is not a string!`)
+          }
           return null
         }
       } else {
@@ -128,7 +130,9 @@ export default class VueI18n {
       if (typeof pathRet === 'string') {
         ret = pathRet
       } else {
-        warn(`Value of key '${key}' is not a string!`)
+        if (process.env.NODE_ENV !== 'production') {
+          warn(`Value of key '${key}' is not a string!`)
+        }
         return null
       }
     }