Ian Wienand 6f90daca7f Use check_output
The await function is essentially a non-standard check_output call.
Let's use standard calls to increase maintainability.

Change-Id: I2c25e1cd7122791fcaa86b46bd801e661471bc9e
2017-05-09 15:49:39 +10:00
..
2017-05-09 15:49:39 +10:00
2013-11-12 10:47:57 -05:00
2014-09-30 16:39:21 -05:00