calendar: fix async hanging notifications; closes #289

[etc/awesome.git] / widgets / contrib / moc.lua

diff --git a/widgets/contrib/moc.lua b/widgets/contrib/moc.lua
index f19b0d39d25e6057550c1a85b2e96dd9a0d9cab8..3566985ac6e06d4e88114c348c8cce5f4718c916 100644 (file)
--- a/widgets/contrib/moc.lua
+++ b/widgets/contrib/moc.lua
@@ -7,17 +7,14 @@
 --]]
 
 local helpers      = require("lain.helpers")
-
 local shell        = require("awful.util").shell
 local focused      = require("awful.screen").focused
 local escape_f     = require("awful.util").escape
 local naughty      = require("naughty")
 local wibox        = require("wibox")
-
 local os           = { getenv = os.getenv }
 local string       = { format = string.format,
                        gmatch = string.gmatch }
-
 local setmetatable = setmetatable
 
 -- MOC audio player
@@ -82,8 +79,8 @@ local function worker(args)
                     }
 
                     local path   = string.format("%s/%s", music_dir, string.match(moc_now.file, ".*/"))
-                    local cover  = string.format("%s -c \"find '%s' -maxdepth 1 -type f | egrep -i -m1 '%s'\"", shell, path, cover_pattern)
-                    helpers.async(cover, function(current_icon)
+                    local cover  = string.format("find '%s' -maxdepth 1 -type f | egrep -i -m1 '%s'", path, cover_pattern)
+                    helpers.async({ shell, "-c", cover }, function(current_icon)
                         common.icon = current_icon:gsub("\n", "")
                         moc.id = naughty.notify(common).id
                     end)
@@ -94,9 +91,9 @@ local function worker(args)
         end)
     end
 
-    helpers.newtimer("moc", timeout, moc.update)
+    moc.timer = helpers.newtimer("moc", timeout, moc.update, true, true)
 
-    return setmetatable(moc, { __index = moc.widget })
+    return moc
 end
 
 return setmetatable(moc, { __call = function(_, ...) return worker(...) end })