X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/5cde79f1c242afeb6cf748ddcba9e7582787c79d..1bab36983b644e29b6b8843c90a493c2901ea32d:/widgets/imap.lua

diff --git a/widgets/imap.lua b/widgets/imap.lua
index 4df3610..39518bd 100644
--- a/widgets/imap.lua
+++ b/widgets/imap.lua
@@ -14,6 +14,7 @@ local wibox        = require("wibox")
 local io           = { popen  = io.popen }
 local string       = { format = string.format,
                        gsub   = string.gsub }
+local tonumber     = tonumber
 
 local setmetatable = setmetatable
 
@@ -47,12 +48,12 @@ local function worker(args)
 
     imap.widget = wibox.widget.textbox('')
 
-    function imap.update()
-        notification_preset = {
+    function update()
+        mail_notification_preset = {
             icon     = helpers.icons_dir .. "mail.png",
             position = "top_left"
         }
-        
+
         curl = string.format("%s --url imaps://%s:%s/INBOX -u %s:%s %s -k",
                head_command, server, port, mail, password, request)
 
@@ -60,8 +61,8 @@ local function worker(args)
         ws = f:read("*all")
         f:close()
 
-        t, mailcount = string.gsub(ws, "%d", "")
-        t = nil -- because it's useless
+        _, mailcount = string.gsub(ws, "%d+", "")
+        _ = nil
 
         widget = imap.widget
         settings()
@@ -73,13 +74,13 @@ local function worker(args)
             else
                 nt = mail .. " has <b>" .. mailcount .. "</b> new messages"
             end
-            naughty.notify({ preset = notification_preset, text = nt })
+            naughty.notify({ preset = mail_notification_preset, text = nt })
         end
 
         helpers.set_map(mail, mailcount)
     end
 
-    helpers.newtimer(mail, timeout, imap.update, true)
+    helpers.newtimer(mail, timeout, update, true)
     return imap.widget
 end