From cdabab7da54eb77f3d1939a9aeb7b7459d2ef1cb Mon Sep 17 00:00:00 2001
From: YFdyh000 <yfdyh000@gmail.com>
Date: Mon, 18 Jul 2016 18:06:42 +0800
Subject: [PATCH] restore network.dns.disablePrefetch when uncheck option
 (#1822)

---
 platform/firefox/vapi-background.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/platform/firefox/vapi-background.js b/platform/firefox/vapi-background.js
index 865e93e60..108ad61e3 100644
--- a/platform/firefox/vapi-background.js
+++ b/platform/firefox/vapi-background.js
@@ -240,6 +240,7 @@ vAPI.browserSettings = {
                 // https://bugzilla.mozilla.org/show_bug.cgi?id=814169
                 // Sigh.
                 this.rememberOriginalValue('network.http', 'speculative-parallel-limit');
+                this.rememberOriginalValue('network.dns', 'disablePrefetch');
                 // https://github.com/gorhill/uBlock/issues/292
                 // "true" means "do not disable", i.e. leave entry alone
                 if ( settingVal ) {