X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/907fb6ff8ea724f0642075be615ac77c26ac62bb..0e98bc2f63aea8952ccd947b601d806884a14297:/widgets/abase.lua

diff --git a/widgets/abase.lua b/widgets/abase.lua
index 98f7818..60d86ab 100644
--- a/widgets/abase.lua
+++ b/widgets/abase.lua
@@ -12,8 +12,7 @@ local wibox        = require("wibox")
 
 local setmetatable = setmetatable
 
--- Basic template for custom widgets
--- Asynchronous version
+-- Basic template for custom widgets (asynchronous version)
 -- lain.widgets.abase
 
 local function worker(args)
@@ -28,8 +27,11 @@ local function worker(args)
     function abase.update()
         async.request(cmd, function(f)
             output = f
-            widget = abase.widget
-            settings()
+            if output ~= abase.prev then
+                widget = abase.widget
+                settings()
+                abase.prev = output
+            end
         end)
     end