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| author | Olivier Blin <oblin@mandriva.org> | 2005-11-12 17:22:45 +0000 |
|---|---|---|
| committer | Olivier Blin <oblin@mandriva.org> | 2005-11-12 17:22:45 +0000 |
| commit | c0e52ad1605b53331ead490b5e9c5a70f6a55890 (patch) | |
| tree | ef3969aaf6cee015f9f8c007daaa0ca1586627fb /perl-install/network/monitor.pm | |
| parent | bd2f569f55e0992bf7c328b3ddd69a5a9bc91bec (diff) | |
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fix wireless network list using iwlist (`` returns a defined empty string if the command fails)
Diffstat (limited to 'perl-install/network/monitor.pm')
| -rw-r--r-- | perl-install/network/monitor.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/perl-install/network/monitor.pm b/perl-install/network/monitor.pm index e785ce469..a0a198128 100644 --- a/perl-install/network/monitor.pm +++ b/perl-install/network/monitor.pm @@ -28,7 +28,7 @@ sub list_wireless { $results = `/usr/sbin/wpa_cli scan_results 2>/dev/null`; $list = `/usr/sbin/wpa_cli list_networks 2>/dev/null`; } - if (defined $results && defined $list) { + if ($results && $list) { #- bssid / frequency / signal level / flags / ssid while ($results =~ /^((?:[0-9a-f]{2}:){5}[0-9a-f]{2})\t(\d+)\t(\d+)\t(.*?)\t(.*)$/mg) { #- wpa_supplicant may list the network two times, use ||= |