From a273eb6413893791f9edf20b790684b25baf863c Mon Sep 17 00:00:00 2001
From: Ivan Savenko <saven.ivan@gmail.com>
Date: Tue, 16 Jul 2024 09:53:16 +0000
Subject: [PATCH] Fix crash on attempt to play audio from video without such
 stream

---
 client/media/CVideoHandler.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/client/media/CVideoHandler.cpp b/client/media/CVideoHandler.cpp
index e8537cf14..f2d929f02 100644
--- a/client/media/CVideoHandler.cpp
+++ b/client/media/CVideoHandler.cpp
@@ -494,7 +494,11 @@ std::pair<std::unique_ptr<ui8 []>, si64> CAudioInstance::extractAudio(const Vide
 	if (!openInput(videoToOpen))
 		return { nullptr, 0};
 	openContext();
-	openCodec(findAudioStream());
+
+	int audioStreamIndex = findAudioStream();
+	if (audioStreamIndex == -1)
+		return { nullptr, 0};
+	openCodec(audioStreamIndex);
 
 	const auto * codecpar = getCodecParameters();