From 3cb66d0328e8c0dc0775facceeb4cc16b00a4091 Mon Sep 17 00:00:00 2001
From: Robert Strong <robert.bugzilla@gmail.com>
Date: Tue, 23 Apr 2019 21:24:35 +0000
Subject: [PATCH] Bug 1546512 - fix incorrect stagingFailed check. r=bytesized

Differential Revision: https://phabricator.services.mozilla.com/D28567

--HG--
extra : moz-landing-system : lando
---
 toolkit/mozapps/update/UpdateService.jsm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/toolkit/mozapps/update/UpdateService.jsm b/toolkit/mozapps/update/UpdateService.jsm
index 0d3ec0ae83d4..48d062ff4d39 100644
--- a/toolkit/mozapps/update/UpdateService.jsm
+++ b/toolkit/mozapps/update/UpdateService.jsm
@@ -3807,7 +3807,7 @@ Downloader.prototype = {
       selectedPatch.QueryInterface(Ci.nsIWritablePropertyBag);
       if (selectedPatch.getProperty("bitsResult") != null &&
           selectedPatch.getProperty("internalResult") == null &&
-          selectedPatch.getProperty("stagingFailed") != null) {
+          selectedPatch.getProperty("stagingFailed") == null) {
         LOG("Downloader:_selectPatch - Falling back to non-BITS download " +
             "mechanism due to existing BITS result: " +
             selectedPatch.getProperty("bitsResult"));