From f55c891d5457bd0f5830b46148b1cf2ede9d36a0 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Mon, 20 Jul 2020 17:28:33 -0400
Subject: [PATCH] Avoid returning a value when injected as content script

---
 src/lib/diff/swatinem_diff.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/lib/diff/swatinem_diff.js b/src/lib/diff/swatinem_diff.js
index 0601df0ee..481f2cfbc 100644
--- a/src/lib/diff/swatinem_diff.js
+++ b/src/lib/diff/swatinem_diff.js
@@ -241,3 +241,23 @@
 
     return Diff;
 })(self);
+
+
+
+
+
+
+
+
+/*******************************************************************************
+
+    DO NOT:
+    - Remove the following code
+    - Add code beyond the following code
+    Reason:
+    - https://github.com/gorhill/uBlock/pull/3721
+    - uBO never uses the return value from injected content scripts
+
+**/
+
+void 0;