From 6b1aa1514b451cb84115aeba177f4fb98b26e640 Mon Sep 17 00:00:00 2001
From: Steve Checkoway <stevecheckoway@users.sourceforge.net>
Date: Sat, 2 Sep 2006 19:49:46 +0000
Subject: [PATCH] Simple optimization, avoids allocating memory unnecessarily.

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

diff --git a/stepmania/src/InputFilter.cpp b/stepmania/src/InputFilter.cpp
index da147b2238..b8093245f8 100644
--- a/stepmania/src/InputFilter.cpp
+++ b/stepmania/src/InputFilter.cpp
@@ -291,9 +291,9 @@ void InputFilter::ResetKeyRepeat( const DeviceInput &di )
 
 void InputFilter::GetInputEvents( InputEventArray &array )
 {
+	array.clear();
 	LockMut(*queuemutex);
-	array = queue;
-	queue.clear();
+	array.swap( queue );
 }
 
 void InputFilter::GetPressedButtons( vector<DeviceInput> &array )