X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/0b80b45bc9bca17f08e8055d364bac17f96129bd..2697333bdcc6d1ec84e28e76892a007e62ecad2c:/widgets/base.lua

diff --git a/widgets/base.lua b/widgets/base.lua
index 2f377f7..cd84e36 100644
--- a/widgets/base.lua
+++ b/widgets/base.lua
@@ -27,8 +27,11 @@ local function worker(args)
 
     function base.update()
         output = read_pipe(cmd)
-        widget = base.widget
-        settings()
+        if output ~= base.prev then
+            widget = base.widget
+            settings()
+            base.prev = output
+        end
     end
 
     newtimer(cmd, timeout, base.update)