From c2be460915714a1696a9c5c4f98e40f2dbb3be8e Mon Sep 17 00:00:00 2001
From: hackademix
Date: Mon, 6 May 2019 12:11:31 +0200
Subject: Fix mozwebext class added to content pages (Issue #80).

---
 src/lib/UA.js | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/lib/UA.js b/src/lib/UA.js
index 438eaf6..d87efbb 100644
--- a/src/lib/UA.js
+++ b/src/lib/UA.js
@@ -1,12 +1,22 @@
-var UA = {
-  isMozilla: document.URL.startsWith("moz-") || typeof window.wrappedJSObject === "object",
-}
-
-if (!UA.isMozilla) {
-  if (typeof chrome === "object" && !chrome.tabs && typeof exportFunction === "undefined") {
-    // content script shims
-    window.exportFunction = () => {};
+{
+  let mozWebExtUrl = document.URL.startsWith("moz-");
+  let isMozilla = mozWebExtUrl || window.wrappedJSObject === "object";
+  if (isMozilla) {
+    if (mozWebExtUrl) {
+      // help browser-specific UI styling
+      document.documentElement.classList.add("mozwebext");
+    }
+  } else {
+    // shims for non-Mozilla browsers
+    if (typeof chrome === "object" && !chrome.tabs) {
+      // content script shims
+      if (typeof exportFunction === "undefined") {
+        window.exportFunction = () => {};
+      }
+    }
   }
-} else {
-  document.documentElement.classList.add("mozwebext");
+
+  var UA = {
+    isMozilla
+  };
 }
-- 
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