ResolvePath() in DerefRedir() to fix path problems on non-Win platforms

stepmania/src/RageUtil.cpp

@@ -472,7 +472,12 @@ CString DerefRedir(const CString &path)
 	CString sDir, sFName, sExt;
 	splitrelpath( path, sDir, sFName, sExt );
 
-	if(sExt != "redir") return path;
+	if(sExt != "redir") 
+	{
+		CString path2 = path;
+		ResolvePath( path2 );
+		return path2;
+	}
 
 	CString sNewFileName;
 	{
@@ -486,7 +491,9 @@ CString DerefRedir(const CString &path)
 	if(sNewFileName == "")
 		return "";
 
-	return sDir+sNewFileName;
+	CString path2 = sDir+sNewFileName;
+	ResolvePath( path2 );
+	return path2;
 }
 
 CString GetRedirContents(const CString &path)

stepmania/src/RageUtil_FileDB.cpp

@@ -416,6 +416,8 @@ void GetDirListing( CString sPath, CStringArray &AddTo, bool bOnlyDirs, bool bRe
 	}
 }
 
+bool ResolvePath(CString &path) { return FDB.ResolvePath(path); }
+
 
 #if 0
 bool DoesFileExist( const CString &sPath ) { return FDB.DoesFileExist(sPath); }

stepmania/src/RageUtil_FileDB.h

@@ -4,6 +4,7 @@
 bool DoesFileExist( const CString &sPath );
 bool IsAFile( const CString &sPath );
 bool IsADirectory( const CString &sPath );
+bool ResolvePath(CString &path);
 unsigned GetFileSizeInBytes( const CString &sFilePath );
 bool DoStat(CString sPath, struct stat *st);