widget.temp: autodetect tempfiles; closes #431

[etc/awesome.git] / widget / cpu.lua

diff --git a/widget/cpu.lua b/widget/cpu.lua
index 81638c280eda1c2539ef9923db8cd2bb76b8ce6e..f4cce734763b5238302c73879c1d37284bd89047 100644 (file)
--- a/widget/cpu.lua
+++ b/widget/cpu.lua
@@ -25,9 +25,7 @@ local function factory(args)
         -- Read the amount of time the CPUs have spent performing
         -- different kinds of work. Read the first line of /proc/stat
         -- which is the sum of all CPUs.
-        local times = helpers.lines_match("cpu","/proc/stat")
-
-        for index,time in pairs(times) do
+        for index,time in pairs(helpers.lines_match("cpu","/proc/stat")) do
             local coreid = index - 1
             local core   = cpu.core[coreid] or
                            { last_active = 0 , last_total = 0, usage = 0 }