From be7882b0bb6cdb0971f76c2a5b11d5a8767a22e1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ricky=20=E6=B3=BD=E9=98=B3?= <mail@zhoumq.cn>
Date: Thu, 13 Dec 2018 11:13:05 +0800
Subject: [PATCH] optimize:do unnecessary processing when changing options to
 null (#2972)

---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index f9b480a1d..d50f9917b 100755
--- a/index.js
+++ b/index.js
@@ -27,7 +27,7 @@ function initParams (uri, options, callback) {
   }
 
   var params = {}
-  if (typeof options === 'object') {
+  if (options !== null && typeof options === 'object') {
     extend(params, options, {uri: uri})
   } else if (typeof uri === 'string') {
     extend(params, {uri: uri})