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| author | Adrian C. (anrxc) <anrxc@sysphere.org> | 2010-03-14 03:37:40 +0100 |
|---|---|---|
| committer | Adrian C. (anrxc) <anrxc@sysphere.org> | 2010-03-14 03:37:40 +0100 |
| commit | 4dad2e360c1c464feef9a8aaff6e96a7636c54b7 (patch) | |
| tree | 03290f705cef2ec761a0a1ee46b3bc38cb08e0ea /widgets/bat.lua | |
| parent | 237470c8f45190b213e3a173ce6ae1a74b3e11fe (diff) | |
| download | vicious-legacy-4dad2e360c1c464feef9a8aaff6e96a7636c54b7.tar.xz | |
API: missing warg should not break awesome
Diffstat (limited to 'widgets/bat.lua')
| -rw-r--r-- | widgets/bat.lua | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/widgets/bat.lua b/widgets/bat.lua index d6e3e6b..9fc438d 100644 --- a/widgets/bat.lua +++ b/widgets/bat.lua @@ -20,9 +20,10 @@ module("vicious.widgets.bat") -- {{{ Battery widget type -local function worker(format, batid) - -- Apple PMU and ACPI/procfs battery widgets are in the [contrib] branch - local battery = helpers.pathtotable("/sys/class/power_supply/" .. batid) +local function worker(format, warg) + if not warg then return end + + local battery = helpers.pathtotable("/sys/class/power_supply/"..warg) local battery_state = { ["Full\n"] = "↯", ["Unknown\n"] = "⌁", |