wiki updated

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

diff --git a/widgets/maildir.lua b/widgets/maildir.lua
index cb96a3015107ff1b8bf0d3da985b81f62a88982d..8cb821dde3633fba8120a8dce30e6a71a35f759e 100644 (file)
--- a/widgets/maildir.lua
+++ b/widgets/maildir.lua
@@ -14,6 +14,7 @@ local wibox           = require("wibox")
 
 local util            = require("lain.util")
 
 
 local util            = require("lain.util")
 

+local io              = { popen  = io.popen }

 local os              = { getenv = os.getenv }
 local pairs           = pairs
 local string          = { len    = string.len,
 local os              = { getenv = os.getenv }
 local pairs           = pairs
 local string          = { len    = string.len,


@@ -24,7 +25,7 @@ local setmetatable    = setmetatable
 
 -- Maildir check
 -- lain.widgets.maildir
 
 -- Maildir check
 -- lain.widgets.maildir

-local maildir = {}
+local maildir = { total = 0 }

 
 local function worker(args)
     local args         = args or {}
 
 local function worker(args)
     local args         = args or {}


@@ -64,7 +65,7 @@ local function worker(args)
             end
         until line == nil
 
             end
         until line == nil
 

-       p:close()
+        p:close()

         table.sort(boxes)
 
         newmail = "no mail"
         table.sort(boxes)
 
         newmail = "no mail"


@@ -87,8 +88,10 @@ local function worker(args)
             end
         end
 
             end
         end
 

-        widget = maildir.widget
-        settings()
+        if maildir.total ~= total then
+            widget = maildir.widget
+            settings()
+        end

     end
 
     newtimer(mailpath, timeout, update, true)
     end
 
     newtimer(mailpath, timeout, update, true)