From: Samir Benmendil <me@rmz.io>
Date: Fri, 6 Sep 2024 12:11:39 +0000 (+0100)
Subject: awesome/mpd_widget: fix nil access
X-Git-Url: https://git.rmz.io/dotfiles.git/commitdiff_plain/679c4ec5a74c3d095a292e3ea99453206692ad5c?ds=sidebyside

awesome/mpd_widget: fix nil access

Maybe address the issue where widget becomes unresponsive when the
playlist is emptied.
---

diff --git a/awesome/widgets/mpd_widget.lua b/awesome/widgets/mpd_widget.lua
index ccd131e..956fa4c 100644
--- a/awesome/widgets/mpd_widget.lua
+++ b/awesome/widgets/mpd_widget.lua
@@ -22,6 +22,10 @@ widget.scroll = wibox.widget {
 }
 
 function widget:update_widget()
+    if not self._currentsong then
+        self._textbox.text = ""
+        return
+    end
     local text = ""
     local artist = self._currentsong.artist
     local title = self._currentsong.title