diff options
Diffstat (limited to 'nova/utils.py')
| -rw-r--r-- | nova/utils.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nova/utils.py b/nova/utils.py index 7f453cfca8..71d50f2d4b 100644 --- a/nova/utils.py +++ b/nova/utils.py @@ -515,7 +515,7 @@ def sanitize_hostname(hostname, default_name=None): hostname = truncate_hostname(hostname) hostname = re.sub('[ _]', '-', hostname) - hostname = re.sub('[^\w.-]+', '', hostname) + hostname = re.sub(r'[^\w.-]+', '', hostname) hostname = hostname.lower() hostname = hostname.strip('.-') # NOTE(eliqiao): set hostname to default_display_name to avoid |