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| author | Thierry Vignaud <thierry.vignaud@gmail.com> | 2014-02-10 18:28:14 +0100 |
|---|---|---|
| committer | Thierry Vignaud <thierry.vignaud@gmail.com> | 2014-02-10 18:28:14 +0100 |
| commit | a3018bf0c12a206d290293062f9ad2f673068ce6 (patch) | |
| tree | f6da1b8b4c40b20893ced9b84a226d345f406b95 /src/monitor.py | |
| parent | 1479b0109f3cad7d0ff1687e49ba142734c42fbc (diff) | |
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silent a warning when there's no wireless device
Diffstat (limited to 'src/monitor.py')
| -rw-r--r-- | src/monitor.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/monitor.py b/src/monitor.py index 8d6c909..7cb9192 100644 --- a/src/monitor.py +++ b/src/monitor.py @@ -2,6 +2,7 @@ """net_monitor: wifi monitoring""" import os +import os.path import socket import fcntl import struct @@ -159,6 +160,8 @@ class Monitor: """Check if device is wireless and get its details if necessary""" try: stats = {} + if not os.path.isfile("/proc/net/wireless"): + return stats with open("/proc/net/wireless") as fd: ifaces = fd.readlines()[2:] for line in ifaces: |