From 0816011e86a5ec4dba8e551d602afdbd6b874a09 Mon Sep 17 00:00:00 2001
From: Fabio Alessandrelli <fabio.alessandrelli@gmail.com>
Date: Mon, 8 Mar 2021 14:07:19 +0100
Subject: [HTML5] Catch audio worklet errors on disconnect.

Which could happen if the worklet was not fully loaded, or the audio
context had already aborted.
---
 platform/javascript/js/libs/library_godot_audio.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'platform/javascript/js')

diff --git a/platform/javascript/js/libs/library_godot_audio.js b/platform/javascript/js/libs/library_godot_audio.js
index 8e385e9176..ac4055516c 100644
--- a/platform/javascript/js/libs/library_godot_audio.js
+++ b/platform/javascript/js/libs/library_godot_audio.js
@@ -238,6 +238,9 @@ const GodotAudioWorklet = {
 
 		close: function () {
 			return new Promise(function (resolve, reject) {
+				if (GodotAudioWorklet.promise === null) {
+					return;
+				}
 				GodotAudioWorklet.promise.then(function () {
 					GodotAudioWorklet.worklet.port.postMessage({
 						'cmd': 'stop',
@@ -247,7 +250,7 @@ const GodotAudioWorklet = {
 					GodotAudioWorklet.worklet = null;
 					GodotAudioWorklet.promise = null;
 					resolve();
-				});
+				}).catch(function (err) { /* aborted? */ });
 			});
 		},
 	},
-- 
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