From dd4c67a6c41b265aa19eba719bc9dd4c2fe44e59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miroslav=20=C5=A0ediv=C3=BD?= <sedivy.miro@gmail.com>
Date: Tue, 2 Feb 2021 19:36:11 +0100
Subject: [PATCH] registerTracks check for err.

---
 internal/webrtc/manager.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/internal/webrtc/manager.go b/internal/webrtc/manager.go
index 35eb2ff5..a37c4f28 100644
--- a/internal/webrtc/manager.go
+++ b/internal/webrtc/manager.go
@@ -106,7 +106,9 @@ func (manager *WebRTCManagerCtx) CreatePeer(session types.Session) (*webrtc.Sess
 	}
 
 	// Register video, audio & data tracks
-	manager.registerTracks(connection)
+	if err := manager.registerTracks(connection); err != nil {
+		return nil, err
+	}
 
 	// Create Offer
 	offer, err := connection.CreateOffer(nil)