From ed5e3cd8f44d4e7e3683b3bb7a266e1aace77172 Mon Sep 17 00:00:00 2001
From: Infocatcher <infocatcher.dev.null@gmail.com>
Date: Sat, 24 Aug 2013 17:11:46 +0400
Subject: [PATCH] Dispatch "PrivateTab:PrivateChanged" event only if window is
 really private (related to #94)

---
 protocolRedirect.html | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/protocolRedirect.html b/protocolRedirect.html
index 90b7375..68a0ab1 100644
--- a/protocolRedirect.html
+++ b/protocolRedirect.html
@@ -30,7 +30,12 @@
 				}
 			}
 		}
-		if(tab) {
+		if(
+			tab
+			&& !tab.hasAttribute("privateTab-isPrivate")
+			&& "PrivateBrowsingUtils" in win
+			&& win.PrivateBrowsingUtils.isWindowPrivate(window)
+		) {
 			var evt = doc.createEvent("UIEvent");
 			evt.initUIEvent("PrivateTab:PrivateChanged", true, false, win, 1);
 			tab.dispatchEvent(evt);