From 76a9049739a0e05c57a778e62fa5cb7a89b96937 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 11 Nov 2015 17:28:48 +0100
Subject: [PATCH] decoder/Control: State::ERROR is illegal

The state ERROR can only be entered during decoder initialization, and
Seek() may only be called after initialization has been finished.
---
 src/decoder/DecoderControl.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/decoder/DecoderControl.cxx b/src/decoder/DecoderControl.cxx
index 648e816d8..c41165d1e 100644
--- a/src/decoder/DecoderControl.cxx
+++ b/src/decoder/DecoderControl.cxx
@@ -108,12 +108,13 @@ bool
 DecoderControl::Seek(SongTime t)
 {
 	assert(state != DecoderState::START);
+	assert(state != DecoderState::ERROR);
 
 	switch (state) {
 	case DecoderState::START:
+	case DecoderState::ERROR:
 		gcc_unreachable();
 
-	case DecoderState::ERROR:
 	case DecoderState::STOP:
 		return false;