From afcb57fd60268142beb282c5c0fac103d8fc4def Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Fri, 2 Sep 2005 19:11:25 +0000
Subject: [PATCH] fix extra substring checks being performed on systems that
 don't do Q172398

---
 stepmania/src/StdString.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/stepmania/src/StdString.h b/stepmania/src/StdString.h
index b743222f18..395e869b78 100644
--- a/stepmania/src/StdString.h
+++ b/stepmania/src/StdString.h
@@ -276,6 +276,7 @@ typedef char*			PSTR;
 // (basic_string assignment bug)
 
 #if defined ( _MSC_VER ) && ( _MSC_VER < 1200 )
+	#define HAVE_ASSIGN_FIX
 	#define Q172398(x) (x).erase()
 #else
 	#define Q172398(x)
@@ -351,6 +352,7 @@ inline void	ssasn(std::string& sDst, PCSTR pA)
 		sDst.erase();
 	}
 
+#if defined(HAVE_ASSIGN_FIX)
 	// If pA actually points to part of sDst, we must NOT erase(), but
 	// rather take a substring
 
@@ -367,6 +369,10 @@ inline void	ssasn(std::string& sDst, PCSTR pA)
 		Q172398(sDst);
 		sDst.assign(pA);
 	}
+#else
+	else
+		sDst.assign(pA);
+#endif
 }
 inline void ssasn(std::string& sDst, const int nNull)
 {