From 45248fb0ec5fcf36f00a05eb82fe528a40329188 Mon Sep 17 00:00:00 2001
From: Fabio Iotti <fabiogiopla@gmail.com>
Date: Mon, 2 Mar 2020 21:36:01 +0000
Subject: [PATCH] Fix OGG audio loops

(cherry picked from commit 4f8d1c47b8d8c0429c4499ead764850324a77ed3)
---
 modules/stb_vorbis/audio_stream_ogg_vorbis.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp b/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
index f2d0f5c9a64..606de8921bb 100644
--- a/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
+++ b/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
@@ -57,7 +57,8 @@ void AudioStreamPlaybackOGGVorbis::_mix_internal(AudioFrame *p_buffer, int p_fra
 
 		if (todo) {
 			//end of file!
-			if (vorbis_stream->loop && mixed > 0) {
+			bool is_not_empty = mixed > 0 || stb_vorbis_stream_length_in_samples(ogg_stream) > 0;
+			if (vorbis_stream->loop && is_not_empty) {
 				//loop
 				seek(vorbis_stream->loop_offset);
 				loops++;