From d98808bc65dfa9beeeeef1579b6d08bf0a9defcd Mon Sep 17 00:00:00 2001
From: Saitama <uBlock-user@users.noreply.github.com>
Date: Tue, 1 Jan 2019 13:20:31 +0530
Subject: [PATCH] Fix as suggested in
 https://github.com/uBlockOrigin/uMatrix-issues/issues/74#issuecomment-450693314

---
 src/js/traffic.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/js/traffic.js b/src/js/traffic.js
index e98506f..b49ea2b 100644
--- a/src/js/traffic.js
+++ b/src/js/traffic.js
@@ -510,14 +510,14 @@ vAPI.net.onBeforeRequest = {
 };
 
 vAPI.net.onBeforeSendHeaders = {
-    extra: [ 'blocking', 'requestHeaders' ],
+    extra: [ 'blocking', 'requestHeaders', 'extraHeaders' ],
     callback: onBeforeSendHeadersHandler
 };
 
 vAPI.net.onHeadersReceived = {
     urls: [ 'http://*/*', 'https://*/*' ],
     types: [ 'main_frame', 'sub_frame' ],
-    extra: [ 'blocking', 'responseHeaders' ],
+    extra: [ 'blocking', 'responseHeaders', 'extraHeaders' ],
     callback: onHeadersReceived
 };