X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/8af4a03c754fa1bcac24736633f1b3be8ce8888c..fdf8132242195669ee6eeff5e4c91da1c372ee47:/widgets/mem.lua

diff --git a/widgets/mem.lua b/widgets/mem.lua
index 986fa76..46bb5f9 100644
--- a/widgets/mem.lua
+++ b/widgets/mem.lua
@@ -13,9 +13,7 @@ local wibox           = require("wibox")
 
 local io              = { lines  = io.lines }
 local math            = { floor  = math.floor }
-local string          = { format = string.format,
-                          gmatch = string.gmatch,
-                          len    = string.len }
+local string          = { gmatch = string.gmatch }
 
 local setmetatable    = setmetatable