tree 1f45eba29d25a4751ebd43b6cfe89cf532e492d9
parent 53d6f4d17e0cb4eabcd604d584a1132a51cc8bf3
author Ulrik Sjölin <ulrik.sjolin@sonyericsson.com> 1315774777 +0200
committer Shawn O. Pearce <sop@google.com> 1322596498 -0800

Stabilize repo communication with subprocesses.

Make repo use the standard way in python to work with pipes.
Communication via pipes to sub processes is done by calling
communicate(). This will make repo not hang every now and
then.

Change-Id: Ibe2c4ecbdbcbe72f0b725ca50d54088e5646fc5d