From cd6e0ff88aba5c671568cbc45138acb2c0d0d121 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sun, 31 Aug 2014 08:26:03 +0200
Subject: MusicChunk: remove special case for num_frames==0

Simply return an empty WritableBuffer, not a nulled one.
---
 src/decoder/DecoderAPI.cxx | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/decoder')

diff --git a/src/decoder/DecoderAPI.cxx b/src/decoder/DecoderAPI.cxx
index 3d45cb325..4d0b2fd48 100644
--- a/src/decoder/DecoderAPI.cxx
+++ b/src/decoder/DecoderAPI.cxx
@@ -513,15 +513,13 @@ decoder_data(Decoder &decoder,
 				     SongTime::FromS(decoder.timestamp) -
 				     dc.song->GetStartTime(),
 				     kbit_rate);
-		if (dest.IsNull()) {
+		if (dest.IsEmpty()) {
 			/* the chunk is full, flush it */
 			decoder.FlushChunk();
 			continue;
 		}
 
 		size_t nbytes = dest.size;
-		assert(nbytes > 0);
-
 		if (nbytes > length)
 			nbytes = length;
 
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