From ff18ad538aef2a97b7f32d0eac939c41efe82296 Mon Sep 17 00:00:00 2001
From: Steve Checkoway <stevecheckoway@users.sourceforge.net>
Date: Tue, 1 Aug 2006 08:29:20 +0000
Subject: [PATCH] const ref.

---
 stepmania/src/ThemeMetric.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/stepmania/src/ThemeMetric.h b/stepmania/src/ThemeMetric.h
index 3e3e5ee162..4afb452ee1 100644
--- a/stepmania/src/ThemeMetric.h
+++ b/stepmania/src/ThemeMetric.h
@@ -230,8 +230,8 @@ public:
 	ThemeMetricEnum( const RString& sGroup, const RString& sName ) :
 	ThemeMetric<RString>( sGroup, sName ) {}
 	void Read() { ThemeMetric<RString>::Read(); StringTo<T>(m_currentValue,m_Value); }
-	T GetValue() const { ASSERT( !m_sName.empty() && m_bIsLoaded ); return m_Value; }
-	operator T () const { return GetValue(); }
+	const T &GetValue() const { ASSERT( !m_sName.empty() && m_bIsLoaded ); return m_Value; }
+	operator const T& () const { return GetValue(); }
 };