From 2bb33aac206b8dec2d5ded0442c599afd88ea477 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Sat, 2 Jan 2021 12:41:13 -0500
Subject: [PATCH] Be sure to use only a valid journal slot pointer

Related commit:
- https://github.com/gorhill/uBlock/commit/70cabc1cc6ab6086ca3cfe2d42299f4e3a117492
---
 src/js/pagestore.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/pagestore.js b/src/js/pagestore.js
index 729590de5..0444e2018 100644
--- a/src/js/pagestore.js
+++ b/src/js/pagestore.js
@@ -506,7 +506,7 @@ const PageStore = class {
         this.journalTimer = undefined;
 
         const journal = this.journal;
-        const pivot = this.journalLastCommitted || 0;
+        const pivot = Math.max(0, this.journalLastCommitted);
         const now = Date.now();
         let aggregateCounts = 0;