From 2680372dcfb1ffc2ac28c420fb1a5fc1763de590 Mon Sep 17 00:00:00 2001
From: Andrea Marchesini <amarchesini@mozilla.com>
Date: Sat, 27 Oct 2018 08:55:20 +0200
Subject: [PATCH] Bug 1501354 - Fetch() should not block the loadgroup from
 completing, r=bz

---
 dom/fetch/FetchDriver.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dom/fetch/FetchDriver.cpp b/dom/fetch/FetchDriver.cpp
index a64f7d82add0..7d693a28b099 100644
--- a/dom/fetch/FetchDriver.cpp
+++ b/dom/fetch/FetchDriver.cpp
@@ -539,7 +539,7 @@ FetchDriver::HttpFetch(const nsACString& aPreferredAlternativeDataType)
   MOZ_ASSERT(mLoadGroup);
   nsCOMPtr<nsIChannel> chan;
 
-  nsLoadFlags loadFlags = nsIRequest::LOAD_NORMAL |
+  nsLoadFlags loadFlags = nsIRequest::LOAD_BACKGROUND |
     bypassFlag | nsIChannel::LOAD_CLASSIFY_URI;
   if (mDocument) {
     MOZ_ASSERT(mDocument->NodePrincipal() == mPrincipal);