fix typo

[etc/awesome.git] / widgets / temp.lua

diff --git a/widgets/temp.lua b/widgets/temp.lua
index b55d52f31c310eb99f2d4c902655c88a362f9136..4ae1c04ed574a4ffd64f7566155cd8cf22015f0a 100644 (file)
--- a/widgets/temp.lua
+++ b/widgets/temp.lua
@@ -22,15 +22,16 @@ local temp = {}
 local function worker(args)
     local args     = args or {}
     local timeout  = args.timeout or 5
+    local tempfile = args.tempfile or "/sys/class/thermal/thermal_zone0/temp"
     local settings = args.settings or function() end
 
     temp.widget = wibox.widget.textbox('')
 
     function update()
-        local f = io.open("/sys/class/thermal/thermal_zone0/temp")
+        local f = io.open(tempfile)
         if f ~= nil
         then
-            coretemp_now = tonumber(f:read("*all")) / 1000
+            coretemp_now = tonumber(f:read("*a")) / 1000
             f:close()
         else
             coretemp_now = "N/A"