From b014c72bd20f478ea29a2e980e8fb69ced46598d Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Fri, 10 Oct 2003 04:32:50 +0000
Subject: [PATCH] Remove extra newlines when recovering from malformed MSDs.

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

diff --git a/stepmania/src/MsdFile.cpp b/stepmania/src/MsdFile.cpp
index 2269b5f071..4ddfd8dbc3 100644
--- a/stepmania/src/MsdFile.cpp
+++ b/stepmania/src/MsdFile.cpp
@@ -95,6 +95,10 @@ void MsdFile::ReadBuf( char *buf, int len )
 				continue;
 			}
 
+			/* Skip newlines and whitespace before adding the value. */
+			while( j >= 1 && strchr("\r\n", buf[j-1]) )
+				--j;
+
 			AddParam(buf+value_start, j - value_start);
 			ReadingValue=false;
 		}