From df75eb2cf7a2ed3c16fcc568e2fce3d70e2fb3b3 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Fri, 11 Jan 2008 02:09:11 +0000
Subject: [PATCH] fix file.Open("."); file.GetFileSize() asserts

---
 stepmania/src/RageFileDriverDirect.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/stepmania/src/RageFileDriverDirect.cpp b/stepmania/src/RageFileDriverDirect.cpp
index 36cdcf4f76..45aa6d2d47 100644
--- a/stepmania/src/RageFileDriverDirect.cpp
+++ b/stepmania/src/RageFileDriverDirect.cpp
@@ -106,6 +106,16 @@ RageFileObjDirect *MakeFileObjDirect( RString sPath, int iMode, int &iError )
 		return NULL;
 	}
 
+#if defined(UNIX)
+	struct stat st;
+	if( fstat(iFD, &st) != -1 && (st.st_mode & S_IFDIR) )
+	{
+		iError = EISDIR;
+		close( iFD );
+		return NULL;
+	}
+#endif
+
 	return new RageFileObjDirect( sPath, iFD, iMode );
 }