4 files changed, 56 insertions, 3 deletions
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 */
 
diff --git a/src/input/Domain.cxx b/src/input/Domain.cxx
new file mode 100644
index 000000000..26ae298a4
--- /dev/null
+++ b/src/input/Domain.cxx
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2003-2014 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+#include "Domain.hxx"
+#include "util/Domain.hxx"
+
+const Domain input_domain("input");
diff --git a/src/input/Domain.hxx b/src/input/Domain.hxx
new file mode 100644
index 000000000..16fa5e0f1
--- /dev/null
+++ b/src/input/Domain.hxx
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2003-2014 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef MPD_INPUT_DOMAIN_HXX
+#define MPD_INPUT_DOMAIN_HXX
+
+class Domain;
+
+extern const Domain input_domain;
+
+#endif
diff --git a/src/input/Open.cxx b/src/input/Open.cxx
index 18572d6b2..66ccdce74 100644
--- a/src/input/Open.cxx
+++ b/src/input/Open.cxx
@@ -22,14 +22,13 @@
 #include "Registry.hxx"
 #include "InputPlugin.hxx"
 #include "LocalOpen.hxx"
+#include "Domain.hxx"
 #include "plugins/RewindInputPlugin.hxx"
 #include "fs/Traits.hxx"
 #include "fs/Path.hxx"
 #include "util/Error.hxx"
 #include "util/Domain.hxx"
 
-static constexpr Domain input_domain("input");
-
 InputStream *
 InputStream::Open(const char *url,
 		  Mutex &mutex, Cond &cond,