From 71a3f9580d483e2c57dfec2a12edf383a7a0c562 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=AD=90=E9=BE=99?= <809052335@qq.com>
Date: Tue, 24 Jul 2018 17:03:45 +0800
Subject: [PATCH] fix: key and val might be undefined

---
 src/Network/Network.js    | 4 +++-
 src/Network/XhrRequest.js | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Network/Network.js b/src/Network/Network.js
index c9fb726..0edff3f 100644
--- a/src/Network/Network.js
+++ b/src/Network/Network.js
@@ -86,7 +86,9 @@ export default class Network extends Tool {
       }
       let key = arguments[0]
       let val = arguments[1]
-      req._headers[key] = val
+      if (key && val) {
+        req._headers[key] = val
+      }
 
       origSetRequestHeader.apply(this, arguments)
     }
diff --git a/src/Network/XhrRequest.js b/src/Network/XhrRequest.js
index ccb33c7..dfa3171 100644
--- a/src/Network/XhrRequest.js
+++ b/src/Network/XhrRequest.js
@@ -43,7 +43,7 @@ export default class XhrRequest extends Emitter {
       size: getSize(xhr, true, this._url),
       time: now(),
       resHeaders: getHeaders(xhr),
-      reqHeaders: (xhr.erudaRequest && xhr.erudaRequest._headers) || {}
+      reqHeaders: (xhr.erudaRequest && xhr.erudaRequest._headers) || null
     })
   }
   handleDone() {