From 316a7a4dbde71db8dde5eaaa4f4c1020567afb35 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Wed, 4 Feb 2009 09:03:13 +0000
Subject: [PATCH] Removed cast, to quieten VS warnings.  Confirm change with
 original author Mathias Froehlich.

---
 src/OpenThreads/common/Atomic.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/OpenThreads/common/Atomic.cpp b/src/OpenThreads/common/Atomic.cpp
index 95732afe9..a2788257a 100644
--- a/src/OpenThreads/common/Atomic.cpp
+++ b/src/OpenThreads/common/Atomic.cpp
@@ -130,7 +130,7 @@ Atomic::operator unsigned() const
     return _value;
 #elif defined(_OPENTHREADS_ATOMIC_USE_WIN32_INTERLOCKED)
     MemoryBarrier();
-    return static_cast<unsigned const volatile &>(_value);
+    return _value;
 #elif defined(_OPENTHREADS_ATOMIC_USE_BSD_ATOMIC)
     OSMemoryBarrier();
     return static_cast<unsigned const volatile>(_value);