From 379c5bfe4ee28767ca292879966e0461666d5384 Mon Sep 17 00:00:00 2001
From: "Byron Campen [:bwc]" <docfaraday@gmail.com>
Date: Fri, 29 Mar 2019 18:38:56 +0000
Subject: [PATCH] Bug 1534692 - Part 8: In setIdentityProvider, fall back to
 the target peer identity if a peerIdentity is not passed. r=jib

Differential Revision: https://phabricator.services.mozilla.com/D24793

--HG--
extra : moz-landing-system : lando
---
 dom/media/PeerConnection.jsm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dom/media/PeerConnection.jsm b/dom/media/PeerConnection.jsm
index def0328d13eb..53358862db92 100644
--- a/dom/media/PeerConnection.jsm
+++ b/dom/media/PeerConnection.jsm
@@ -1053,6 +1053,7 @@ class RTCPeerConnection {
   setIdentityProvider(provider,
                       {protocol, usernameHint, peerIdentity} = {}) {
     this._checkClosed();
+    peerIdentity = peerIdentity || this._impl.peerIdentity;
     this._localIdp.setIdentityProvider(provider,
                                        protocol, usernameHint, peerIdentity);
   }