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renaming rockspec file and adding optional dependencies as regular dependencies
[etc/awesome.git] / widgets / base.lua
diff --git a/widgets/base.lua b/widgets/base.lua
index 2f377f78bb4ccd552bf01f5299476719f21e2d53..cd84e361220f79f2d24c98d3a1e5fe198437ddce 100644 (file)
--- a/widgets/base.lua
+++ b/widgets/base.lua
@@ -27,8 +27,11 @@ local function worker(args)
 
     function base.update()
         output = read_pipe(cmd)
 
     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)
     end
 
     newtimer(cmd, timeout, base.update)
awesome window-manager configuration

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