From 27bfcda20de83e14f015017f2a7402342112a4af Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 11 Nov 2015 17:21:26 +0100
Subject: decoder/Control: use switch/case in Seek()

---
 src/decoder/DecoderControl.cxx | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/decoder/DecoderControl.cxx b/src/decoder/DecoderControl.cxx
index a4fe570b2..648e816d8 100644
--- a/src/decoder/DecoderControl.cxx
+++ b/src/decoder/DecoderControl.cxx
@@ -109,8 +109,19 @@ DecoderControl::Seek(SongTime t)
 {
 	assert(state != DecoderState::START);
 
-	if (state == DecoderState::STOP ||
-	    state == DecoderState::ERROR || !seekable)
+	switch (state) {
+	case DecoderState::START:
+		gcc_unreachable();
+
+	case DecoderState::ERROR:
+	case DecoderState::STOP:
+		return false;
+
+	case DecoderState::DECODE:
+		break;
+	}
+
+	if (!seekable)
 		return false;
 
 	seek_time = t;
-- 
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