From bd8e139ccc04590d11b2347e3987a38d6f732c27 Mon Sep 17 00:00:00 2001
From: Fabio Alessandrelli <fabio.alessandrelli@gmail.com>
Date: Fri, 3 Jan 2020 19:50:48 +0100
Subject: Fix crash when closing an invalid peerconnection.

---
 src/WebRTCLibPeerConnection.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/WebRTCLibPeerConnection.cpp b/src/WebRTCLibPeerConnection.cpp
index a922f1b..6e81a7c 100644
--- a/src/WebRTCLibPeerConnection.cpp
+++ b/src/WebRTCLibPeerConnection.cpp
@@ -172,7 +172,10 @@ godot_error WebRTCLibPeerConnection::poll() {
 }
 
 void WebRTCLibPeerConnection::close() {
-	peer_connection->Close();
+	if (peer_connection.get() != nullptr) {
+		peer_connection->Close();
+	}
+	peer_connection = nullptr;
 	while(!signal_queue.empty()) {
 		signal_queue.pop();
 	}
-- 
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