From a4e61b51cd5c081204f7cf66522dc940501bf9e1 Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Wed, 27 Sep 2017 15:29:57 -0400
Subject: [PATCH] further fix #3006: see
 https://github.com/gorhill/uBlock/issues/3006#issuecomment-332597677

---
 platform/chromium/vapi-background.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/platform/chromium/vapi-background.js b/platform/chromium/vapi-background.js
index c60462bfd..5fcb58c65 100644
--- a/platform/chromium/vapi-background.js
+++ b/platform/chromium/vapi-background.js
@@ -1152,7 +1152,7 @@ vAPI.cloud = (function() {
     //  actual data, but all of this is provided for free by browser vendors,
     //  so we need to accept and deal with these limitations.
     var initialize = function() {
-        var ratio = vAPI.webextFlavor.startsWith('Mozilla-Firefox-') ? 0.5 : 0.75;
+        var ratio = vAPI.webextFlavor.startsWith('Mozilla-Firefox-') ? 0.6 : 0.75;
         maxChunkSize = Math.floor(maxChunkSize * ratio);
         initialize = function(){};
     };
@@ -1240,6 +1240,9 @@ vAPI.cloud = (function() {
             var errorStr;
             if ( chrome.runtime.lastError ) {
                 errorStr = chrome.runtime.lastError.message;
+                // https://github.com/gorhill/uBlock/issues/3006#issuecomment-332597677
+                // - Delete all that was pushed in case of failure.
+                chunkCount = 0;
             }
             callback(errorStr);