tree 6bc8479fcab02c8d4672ddad5d9da8f35046fe54
parent 883d22330789e5c584dd1b8815ddab33fbe2f446
author Alex Van Damme <atv@google.com> 1542395550 -0800
committer Alex Van Damme <atv@google.com> 1542395550 -0800

Check if we're on something supporting interactivity for Docker

- On some configurations, like the build server, running Docker with -i
returns this message: the input device is not a TTY. So check whether or
not we're on a TTY before setting -i.

Change-Id: I7df77c425a23b420343f7b76b4e2d2ab2339ca82