[PATCH 1 of 3] pathencode: fix hashmangle short dir limit (issue3958)

[Siddharth Agarwal]

On 06/20/2013 10:47 AM, Siddharth Agarwal wrote:
> # HG changeset patch
> # User Siddharth Agarwal <sid0 at fb.com>
> # Date 1371706474 25200
> #      Wed Jun 19 22:34:34 2013 -0700
> # Node ID 149f9a739bbecea91c11fff3612909ceb3c614e0
> # Parent  2c79f951df4421a628ac0a39e71aa62dccc348fe
> pathencode: fix hashmangle short dir limit (issue3958)

This might make sense for stable, too.