diff options
| author | Steven Barth <steven@midlink.org> | 2009-11-15 19:02:39 +0000 |
|---|---|---|
| committer | Steven Barth <steven@midlink.org> | 2009-11-15 19:02:39 +0000 |
| commit | 6a51fbe67309fe074eb818ee81f3907bc576da0e (patch) | |
| tree | cd97162611b3e18bea48f96b7ec8bff33a1333d6 /libs/sys | |
| parent | 98f1d09a06dd917fa8576f3e677af17ccf736c85 (diff) | |
Minor fixes
Diffstat (limited to 'libs/sys')
| -rw-r--r-- | libs/sys/luasrc/sys.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libs/sys/luasrc/sys.lua b/libs/sys/luasrc/sys.lua index 460764c15..d9fe5ab25 100644 --- a/libs/sys/luasrc/sys.lua +++ b/libs/sys/luasrc/sys.lua @@ -687,7 +687,7 @@ end -- @param iface Wireless interface (optional) -- @return Table of available channels function wifi.channels(iface) - local t = iwinfo.type(iface) + local t = iwinfo.type(iface or "") local cns if t and iwinfo[t] then cns = iwinfo[t].freqlist(iface) |