Gregory Haynes f06e3fdb01 Dont try to unmount if were not using tmpfs
I regularly see users report that their build fails because this unmount
line reports an error. Even though we dont bail here because of the ||
true, as a user it is hard to distinguish this from an error.

Change-Id: Ic43f4fb24c53c58329fdf501bba6ba14024ec2aa
2015-03-24 18:30:55 +00:00
..
die
2012-11-15 16:20:32 +13:00
2014-10-17 21:44:09 -05:00