From 82f0220e74d5882ac826cbd0faf9dd4157e8caca Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <email@mattatobin.com>
Date: Wed, 5 Oct 2022 17:45:02 -0500
Subject: [DOM:Perf] Add extra check for performance API Next Hop protocol.

---
 dom/performance/PerformanceResourceTiming.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dom/performance/PerformanceResourceTiming.h b/dom/performance/PerformanceResourceTiming.h
index b4775d432..63a8c2414 100644
--- a/dom/performance/PerformanceResourceTiming.h
+++ b/dom/performance/PerformanceResourceTiming.h
@@ -54,7 +54,9 @@ public:
 
   void GetNextHopProtocol(nsAString& aNextHopProtocol) const
   {
-    aNextHopProtocol = mNextHopProtocol;
+    if (mTiming && mTiming->TimingAllowed()) {
+      aNextHopProtocol = mNextHopProtocol;
+    }
   }
 
   void SetNextHopProtocol(const nsAString& aNextHopProtocol)
-- 
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