From dcd98f4efa7876ae5d37bd0588082f6aecd08a30 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Mon, 16 Jul 2018 09:30:36 -0400
Subject: [PATCH] fix load-time race condition for high-generic cosmetic
 filters

potentially causing high-generic cosmetic filters to not be applied
because the MRU cache contains an empty list of high-generic filters
when there is a query from a content script for cosmetic filters
before they are fully loaded and ready.
---
 src/js/cosmetic-filtering.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/js/cosmetic-filtering.js b/src/js/cosmetic-filtering.js
index d378b2569..58d56ffe1 100644
--- a/src/js/cosmetic-filtering.js
+++ b/src/js/cosmetic-filtering.js
@@ -554,7 +554,9 @@ FilterContainer.prototype.freeze = function() {
         }
     }
     this.highlyGeneric.simple.str = Array.from(this.highlyGeneric.simple.dict).join(',\n');
+    this.highlyGeneric.simple.mru.reset();
     this.highlyGeneric.complex.str = Array.from(this.highlyGeneric.complex.dict).join(',\n');
+    this.highlyGeneric.complex.mru.reset();
 
     this.frozen = true;
 };