From 888d36fd066acb590454a475c0dcd8dfa20a67dd Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Sat, 13 Jan 2018 09:42:04 -0500
Subject: [PATCH] fix #3433

---
 src/js/static-net-filtering.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/static-net-filtering.js b/src/js/static-net-filtering.js
index 3f5a0c855..bf1da6f63 100644
--- a/src/js/static-net-filtering.js
+++ b/src/js/static-net-filtering.js
@@ -1735,7 +1735,7 @@ FilterParser.prototype.parse = function(raw) {
             //   Abort if type is only for unsupported types, otherwise
             //   toggle off `unsupported` bit.
             if ( this.types & this.unsupportedTypeBit ) {
-                this.types &= ~(this.unsupportedTypeBit | this.allNetRequestTypeBits);
+                this.types &= ~this.unsupportedTypeBit;
                 if ( this.types === 0 ) {
                     this.unsupported = true;
                     return this;