From fac610d47b46e93fd5743d0a6b891eacab8c7e45 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Thu, 17 Nov 2016 22:48:18 +0100
Subject: [PATCH] decoder/API: decoder_open_uri() can throw StopDecoder

---
 src/decoder/DecoderAPI.cxx | 2 +-
 src/decoder/DecoderAPI.hxx | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/decoder/DecoderAPI.cxx b/src/decoder/DecoderAPI.cxx
index 6bdaddb02..d673311e9 100644
--- a/src/decoder/DecoderAPI.cxx
+++ b/src/decoder/DecoderAPI.cxx
@@ -275,7 +275,7 @@ decoder_open_uri(Decoder &decoder, const char *uri)
 			return is;
 
 		if (dc.command == DecoderCommand::STOP)
-			return nullptr;
+			throw StopDecoder();
 
 		cond.wait(mutex);
 	}
diff --git a/src/decoder/DecoderAPI.hxx b/src/decoder/DecoderAPI.hxx
index d400dbda2..16b63d8e5 100644
--- a/src/decoder/DecoderAPI.hxx
+++ b/src/decoder/DecoderAPI.hxx
@@ -118,8 +118,9 @@ void
 decoder_seek_error(Decoder &decoder);
 
 /**
- * Open a new #InputStream and wait until it's ready.  Can get
- * cancelled by DecoderCommand::STOP (returns nullptr).
+ * Open a new #InputStream and wait until it's ready.
+ *
+ * Throws #StopDecoder if DecoderCommand::STOP was received.
  *
  * Throws std::runtime_error on error.
  */