From 623185dba756f011f2c262f03fbb1e885a6e9996 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Thu, 22 May 2003 21:13:29 +0000
Subject: [PATCH] also CString("")[0] is illegal

---
 stepmania/src/RageUtil.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stepmania/src/RageUtil.cpp b/stepmania/src/RageUtil.cpp
index b819170706..a5080333a3 100644
--- a/stepmania/src/RageUtil.cpp
+++ b/stepmania/src/RageUtil.cpp
@@ -76,7 +76,7 @@ bool IsAnInt( const CString &s )
 
 bool IsHexVal( const CString &s )
 {
-	if( s[0] == '\0' )
+	if( !s.size() )
 		return false;
 
 	for( int i=0; s[i]; i++ )