zsh: don't do task-quote-magic on global aliases

[dotfiles.git] / awesome / widgets / mpd_widget.lua

diff --git a/awesome/widgets/mpd_widget.lua b/awesome/widgets/mpd_widget.lua
index 9a698f76cabf62784b304152a535768c0a7934d7..ccd131e304ccc94042c0b086ceabe292cf994a12 100644 (file)
--- a/awesome/widgets/mpd_widget.lua
+++ b/awesome/widgets/mpd_widget.lua
@@ -37,7 +37,7 @@ function widget:update_widget()
 end
 
 local function sec_to_min(sec)
-    m, s = math.modf((sec or 0.0) / 60)
+    local m, s = math.modf((sec or 0.0) / 60)
     return string.format('%d:%02d', m, math.floor(s * 60))
 end
 
@@ -64,6 +64,7 @@ end
 function widget:get_info()
     local status, song = self._status, self._currentsong
     if not status.state then return nil end
+    if not status.song then return nil end
 
     local info = {}
     info.title = status.state .. " " .. status.song .. "/" .. status.playlistlength .. " " .. song_duration(status.elapsed, status.duration)
@@ -128,6 +129,7 @@ function widget:popup_update()
         self._status = status
         local table = self:get_info()
         if not self._notification then return end
+        if not table then return end
         naughty.replace_text(self._notification, table.title, table.text)
     end)
 end
@@ -166,6 +168,10 @@ function widget:run()
 
                 conn:send("currentsong", function(_, song)
                     self._currentsong = song
+                    if not song then
+                        self:update_widget()
+                        return
+                    end
                     conn:albumart(song.file, function(_, art)
                         self._albumart = art
                         self:update_widget()