Merge pull request #173 from guotsuan/master

[etc/awesome.git] / widgets / fs.lua

diff --git a/widgets/fs.lua b/widgets/fs.lua
index 05978458283d2010b244537f47950f4f3244ca18..a1d5d95beaa896362f403a59f8c2b81cf7ce77c7 100644 (file)
--- a/widgets/fs.lua
+++ b/widgets/fs.lua
@@ -38,15 +38,13 @@ end
 function fs:show(t_out)
     fs:hide()
 
-    local f = io.popen(helpers.scripts_dir .. "dfs")
-    ws = f:read("*all"):gsub("\n*$", "")
-    f:close()
+    local ws = helpers.read_pipe(helpers.scripts_dir .. "dfs"):gsub("\n*$", "")
 
     if fs.followmouse then
         fs.notification_preset.screen = mouse.screen
     end
 
-    notification = naughty.notify({
+    fs_notification = naughty.notify({
         preset  = fs.notification_preset,
         text    = ws,
         timeout = t_out