From 0402ad334117daa31d82d3f7feb59b09b7ed7619 Mon Sep 17 00:00:00 2001
From: cristy <urban-warrior@git.imagemagick.org>
Date: Tue, 11 May 2010 13:57:55 +0000
Subject: [PATCH]

---
 magick/quantum-private.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/magick/quantum-private.h b/magick/quantum-private.h
index d033117a1..3d88243aa 100644
--- a/magick/quantum-private.h
+++ b/magick/quantum-private.h
@@ -483,7 +483,11 @@ static inline Quantum ScaleMapToQuantum(const MagickRealType value)
 
 static inline unsigned long ScaleQuantumToLong(const Quantum quantum)
 {
+#if !defined(MAGICKCORE_HDRI_SUPPORT)
   return((unsigned long) quantum);
+#else
+  return((unsigned long) (quantum+0.5));
+#endif
 }
 
 static inline unsigned long ScaleQuantumToMap(const Quantum quantum)
-- 
2.50.1