]> git.madduck.net Git - etc/awesome.git/blobdiff - widgets/base.lua

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

#199 #203 fix attempt 2
[etc/awesome.git] / widgets / base.lua
index 2f377f78bb4ccd552bf01f5299476719f21e2d53..e1ce297f93b303938c3c33cb1b6dbdc5f2d6223f 100644 (file)
@@ -26,9 +26,12 @@ local function worker(args)
     base.widget = wibox.widget.textbox('')
 
     function base.update()
-        output = read_pipe(cmd)
-        widget = base.widget
-        settings()
+        if output ~= base.prev then
+            output = read_pipe(cmd)
+            widget = base.widget
+            settings()
+            base.prev = output
+        end
     end
 
     newtimer(cmd, timeout, base.update)