From 2547f0296fc77357b9c11f3bdc7414a68243e775 Mon Sep 17 00:00:00 2001
From: jingweicai <285025525@qq.com>
Date: Thu, 24 Jan 2019 09:29:18 +0800
Subject: [PATCH] fix: set env,key for string and value for string (#1567)

---
 js/os.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/os.ts b/js/os.ts
index 8932873ccc..bbb4d0569b 100644
--- a/js/os.ts
+++ b/js/os.ts
@@ -95,8 +95,8 @@ function createEnv(inner: msg.EnvironRes): { [index: string]: string } {
   }
 
   return new Proxy(env, {
-    set(obj, prop: string, value: string | number) {
-      setEnv(prop, value.toString());
+    set(obj, prop: string, value: string) {
+      setEnv(prop, value);
       return Reflect.set(obj, prop, value);
     }
   });
@@ -115,7 +115,7 @@ function setEnv(key: string, value: string): void {
 
 /** Returns a snapshot of the environment variables at invocation. Mutating a
  * property in the object will set that variable in the environment for
- * the process. The environment object will only accept `string`s or `number`s
+ * the process. The environment object will only accept `string`s
  * as values.
  *
  *       import { env } from "deno";