From 6b60d1e71f967792e7e3936ea58c4218fbbf01b9 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Mon, 24 Apr 2017 20:36:55 +0200
Subject: [PATCH] decoder/pcm: add missing nullptr check

Fixes a potential crash bug which is actually unreachable, because the
"pcm" plugin is never invoked when there is no (matching) MIME type.
---
 src/decoder/plugins/PcmDecoderPlugin.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/decoder/plugins/PcmDecoderPlugin.cxx b/src/decoder/plugins/PcmDecoderPlugin.cxx
index a74db186b..32d4fd133 100644
--- a/src/decoder/plugins/PcmDecoderPlugin.cxx
+++ b/src/decoder/plugins/PcmDecoderPlugin.cxx
@@ -81,7 +81,7 @@ pcm_stream_decode(DecoderClient &client, InputStream &is)
 	if (is_float)
 		audio_format.format = SampleFormat::FLOAT;
 
-	{
+	if (mime != nullptr) {
 		const auto mime_parameters = ParseMimeTypeParameters(mime);
 
 		/* MIME type parameters according to RFC 2586 */