Lots of coding style changes

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