docker/docker — pull request #9604 by crosbymichael (2014-12-11 01:39:18+00:00)
Title: Prevent loop with var overshadowing

Incase of a 3xx redirect the var was being overshowed and ever changed
causing an infinite loop.

Fixes #9480
Fixes #9409
Closes #9409

Signed-off-by: Michael Crosby