dotcloud/docker — pull request #3492 by unclejack (2014-01-07 23:00:42+00:00)
Title: #3449 - fix `docker build` on devicemapper

This reverts commit 733bf5d3ddbfb6dba7c2c0996c4af47a765e4593.

This is needed to fix "no such file" errors `docker build` errors for
devicemapper.

This fixes issue #3449.