diff options
Diffstat (limited to 'thermal.lua')
-rw-r--r-- | thermal.lua | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/thermal.lua b/thermal.lua index ab7ef89..1697eb0 100644 --- a/thermal.lua +++ b/thermal.lua @@ -6,6 +6,7 @@ -- {{{ Grab environment local io = { open = io.open } local setmetatable = setmetatable +local string = { match = string.match } -- }}} @@ -16,13 +17,13 @@ module("vicious.thermal") -- {{{ Thermal widget type local function worker(format, thermal_zone) -- Get an ACPI thermal zone - local f = io.open("/proc/acpi/thermal_zone/" .. thermal_zone .. "/temperature") + local f = io.open("/proc/acpi/thermal_zone/"..thermal_zone.."/temperature") -- Handler for incompetent users if not f then return {"N/A"} end local line = f:read("*line") f:close() - local temperature = line:match("[%d]?[%d]?[%d]") + local temperature = string.match(line, "[%d]?[%d]?[%d]") return {temperature} end |