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task widget: make command line configurable
[etc/awesome.git] / widgets / temp.lua
index a857e71e3de7f80167df6c67817c9f24d9290b8f..a4ada5276de7d667d8ad8fb5c155935651f099c3 100644 (file)
@@ -29,8 +29,7 @@ local function worker(args)
 
     function update()
         local f = io.open(tempfile)
-        if f ~= nil
-        then
+        if f then
             coretemp_now = tonumber(f:read("*all")) / 1000
             f:close()
         else