From 1bd8a322f52c3094b8d343f249f54b75a97bd598 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Fri, 7 Nov 2014 13:55:23 +0100
Subject: [PATCH] input/AsyncInputStream: set Error when seeking unseekable

Fixes crash in the "audiofile" decoder while logging the seek error.
---
 NEWS                           | 2 ++
 src/input/AsyncInputStream.cxx | 5 ++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/NEWS b/NEWS
index 54cf71f1e..0de0a829c 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,6 @@
 ver 0.19.3 (not yet released)
+* decoder
+  - audiofile: fix crash while playing streams
 
 ver 0.19.2 (2014/11/02)
 * input
diff --git a/src/input/AsyncInputStream.cxx b/src/input/AsyncInputStream.cxx
index d34ba2ff3..c8e3fcfd5 100644
--- a/src/input/AsyncInputStream.cxx
+++ b/src/input/AsyncInputStream.cxx
@@ -19,6 +19,7 @@
 
 #include "config.h"
 #include "AsyncInputStream.hxx"
+#include "Domain.hxx"
 #include "tag/Tag.hxx"
 #include "event/Call.hxx"
 #include "thread/Cond.hxx"
@@ -113,8 +114,10 @@ AsyncInputStream::Seek(offset_type new_offset, Error &error)
 		/* no-op */
 		return true;
 
-	if (!IsSeekable())
+	if (!IsSeekable()) {
+		error.Set(input_domain, "Not seekable");
 		return false;
+	}
 
 	/* check if we can fast-forward the buffer */