From e9ed9d20ee22383c55a0e65c1066bda10c8b9260 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Thu, 11 Nov 2004 23:55:03 +0000
Subject: [PATCH] null string fix

---
 stepmania/src/RageUtil_BackgroundLoader.cpp | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/stepmania/src/RageUtil_BackgroundLoader.cpp b/stepmania/src/RageUtil_BackgroundLoader.cpp
index 94bfdd4054..e03e3b2073 100644
--- a/stepmania/src/RageUtil_BackgroundLoader.cpp
+++ b/stepmania/src/RageUtil_BackgroundLoader.cpp
@@ -166,14 +166,12 @@ void BackgroundLoader::CacheFile( const CString &sFile )
 	if( !g_bEnableBackgroundLoading )
 		return;
 
-	LockMut( m_Mutex );
 	if( sFile == "" )
-		++m_FinishedRequests[sFile];
-	else
-	{
-		m_CacheRequests.push_back( sFile );
-		m_StartSem.Post();
-	}
+		return;
+
+	LockMut( m_Mutex );
+	m_CacheRequests.push_back( sFile );
+	m_StartSem.Post();
 }
 
 bool BackgroundLoader::IsCacheFileFinished( const CString &sFile, CString &sActualPath )