openstack
/
instack
Code Issues Proposed changes

Check for existence of path first

This commit is contained in:
James Slagle 2013-09-26 16:20:00 -04:00
parent 0207d15c46
commit 5b0222143c
1 changed files with 5 additions and 2 deletions
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7
dib_elements/manager.py
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@ -89,8 +89,11 @@ class ElementManager(object):
pass
os.symlink(self.tmp_hook_dir, '/tmp/in_target.d')
os.environ['TMP_HOOKS_PATH'] = self.tmp_hook_dir
os.environ['PATH'] = '%s:%s/bin' % (os.environ['PATH'],
self.tmp_hook_dir)
if os.environ.has_key('PATH'):
os.environ['PATH'] = '%s:%s/bin' % (os.environ['PATH'],
self.tmp_hook_dir)
else:
os.environ['PATH'] = '%s/bin' % self.tmp_hook_dir
def process_path(self, path):
"""Load elements from a given filesystem path.