http: use strict comparison

PR-URL: nodejs#17011 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Tiancheng "Timothy" Gu <[email protected]>
BridgeAR · Jan 21, 2018 · 5164a12 · 5164a12
1 parent 7d2b08a
commit 5164a12
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/_http_client.js b/lib/_http_client.js
@@ -44,7 +44,7 @@ const errors = require('internal/errors');
 const INVALID_PATH_REGEX = /[^\u0021-\u00ff]/;
 
 function validateHost(host, name) {
-  if (host != null && typeof host !== 'string') {
+  if (host !== null && host !== undefined && typeof host !== 'string') {
     throw new errors.TypeError('ERR_INVALID_ARG_TYPE', `options.${name}`,
                                ['string', 'undefined', 'null'], host);
   }
@@ -113,7 +113,7 @@ function ClientRequest(options, cb) {
 
   var method = options.method;
   var methodIsString = (typeof method === 'string');
-  if (method != null && !methodIsString) {
+  if (method !== null && method !== undefined && !methodIsString) {
     throw new errors.TypeError('ERR_INVALID_ARG_TYPE', 'method',
                                'string', method);
   }