From 2fe4c0793c5a90b8ed07fcbb2596263bcdfcd0c6 Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Sat, 9 Dec 2017 21:16:41 +0300
Subject: [PATCH] countStylesInHash when skipping styleReplaceAll

---
 content/apply.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/content/apply.js b/content/apply.js
index 6c78733d..21fa527b 100644
--- a/content/apply.js
+++ b/content/apply.js
@@ -316,6 +316,7 @@
   function replaceAll(newStyles) {
     if ('disableAll' in newStyles &&
         disableAll === newStyles.disableAll &&
+        styleElements.size === countStylesInHash(newStyles) &&
         [...styleElements.values()].every(el =>
           el.disabled === disableAll &&
           el.parentNode === ROOT &&
@@ -340,6 +341,14 @@
   }
 
 
+  function countStylesInHash(styleHash) {
+    let num = 0;
+    for (const k in styleHash) {
+      num += !isNaN(parseInt(k)) ? 1 : 0;
+    }
+    return num;
+  }
+
   function orphanCheck() {
     if (chrome.i18n && chrome.i18n.getUILanguage()) {
       return true;