always return old working dir

This commit is contained in:
Jude Nelson
2017-02-28 16:49:59 -05:00
parent 7ac41b14c3
commit 91533cb7d1

View File

@@ -544,8 +544,8 @@ def blockstack_backup_restore( working_dir, block_number ):
# TODO: this is pretty shady...
def _set_working_dir(wd):
old_working_dir = os.environ.get('VIRTUALCHAIN_WORKING_DIR', None)
if wd is not None:
old_working_dir = os.environ.get('VIRTUALCHAIN_WORKING_DIR', None)
os.environ['VIRTUALCHAIN_WORKING_DIR'] = wd
return old_working_dir