globbing inside of .har files

This content is directly from the forums at this link: http://community.cloudera.com/t5/Storage-Random-Access-HDFS/CDH4-4-globbing-inside-HAR-files-bug/m-p/2677#M116

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We found a bug in CDH4.4.0.1 (and possibly earlier) in the globbing functionality inside .HAR files, implemented in the methods FileSystem::globStatus() and FileSystem::globStatusInternal().

The bug results in an exception:
hdfs@h01:~$ hadoop fs -ls har:/ddd/hhh.har/H*
-ls: Can not create a Path from an empty string
Usage: hadoop fs [generic options] -ls [-d] [-h] [-R] [<path> ...]

were the Hadoop 2.0.0 implementation yields:
hadoop@h01:~$ hadoop fs -ls har:/ddd/hhh.har/H*
Found 1 items
drwxr-xr-x - hadoop supergroup 0 2013-09-05 06:55 har:///ddd/hhh.har/Hhh/Fff

the bug occurs in globStatusInternal on line:
matches.add(getFileStatus(new Path(baseDir)));
as the loop before it fails to collect the har filename into the baseDir variable, down the line
HarFileSystem::getHarInPath() executes:
Path tmp = new Path(harPath.getName());
and fails because "".equals(new Path("/").getName())

replacing both methods with their Hadoop 2.0.0 versions gives a client-side workaround.
I cannot see why these methods were changed in the way they are as I don't see how globbing inside a .HAR file
can work.

Is this a known issue? Which CDH version resolves this issue?
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