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| author | Alessio Sergi <al3hex@gmail.com> | 2017-03-06 16:23:56 +0100 |
|---|---|---|
| committer | Alessio Sergi <al3hex@gmail.com> | 2017-03-06 16:23:56 +0100 |
| commit | f3429c5e0593706466eea3d639a508c004dc9251 (patch) | |
| tree | b3f7ee06f5e1880b456dc541cd2180a622f4585f /glances/ports_list.py | |
| parent | 177c534254a52a3c5d6db176bc49701a030fb4f1 (diff) | |
Handle crash when no gateway is available (offline machines)
Diffstat (limited to 'glances/ports_list.py')
| -rw-r--r-- | glances/ports_list.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/glances/ports_list.py b/glances/ports_list.py index 77f7ec87..a97f8a30 100644 --- a/glances/ports_list.py +++ b/glances/ports_list.py @@ -68,7 +68,10 @@ class GlancesPortsList(object): default_gateway = config.get_value(self._section, 'port_default_gateway', default='False') if default_gateway.lower().startswith('true') and netifaces_tag: new_port = {} - new_port['host'] = netifaces.gateways()['default'][netifaces.AF_INET][0] + try: + new_port['host'] = netifaces.gateways()['default'][netifaces.AF_INET][0] + except KeyError: + new_port['host'] = None # ICMP new_port['port'] = 0 new_port['description'] = 'DefaultGateway' |