build-script: some buildbot environments don't set $HOME, so don't try

to unconditionally query it

Swift SVN r24373
This commit is contained in:
Dmitri Hrybenko
2015-01-12 21:33:13 +00:00
parent 729b90e087
commit d08cf39271

View File

@@ -19,7 +19,7 @@ import subprocess
import sys
HOME = os.environ["HOME"]
HOME = os.environ.get("HOME", "/")
def _get_default_source_root():