From a65f63747b4602cf227f7c0699b01bba5f7cd8df Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 30 Oct 2013 16:50:34 +0100
Subject: CrossFade: use negative value for invalid mixramp_delay

Avoid NaN to allow -ffast-math.
---
 src/PlayerThread.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/PlayerThread.cxx')

diff --git a/src/PlayerThread.cxx b/src/PlayerThread.cxx
index 79efe7a9d..cb45885d5 100644
--- a/src/PlayerThread.cxx
+++ b/src/PlayerThread.cxx
@@ -779,7 +779,7 @@ Player::PlayNextChunk()
 						  other_chunk->tag);
 			other_chunk->tag = nullptr;
 
-			if (std::isnan(pc.cross_fade.mixramp_delay)) {
+			if (pc.cross_fade.mixramp_delay <= 0) {
 				chunk->mix_ratio = ((float)cross_fade_position)
 					     / cross_fade_chunks;
 			} else {
-- 
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