update music

2024-03-10 18:58:05 +04:00 · 2024-03-10 18:58:05 +04:00 · 7affbff404
parent 01c7c5624e
commit 7affbff404
1 changed files with 6 additions and 2 deletions
--- a/.local/bin/update-now-playing
+++ b/.local/bin/update-now-playing
@ -2,6 +2,10 @@

 while :
 do
-	echo "$(mpc current | awk '{ if ( length($0) > 80 ) { printf substr($0, 1, 80); print "..." } else { print $0; }}') " >/home/naiji/.local/share/i3status/now-playing
+	current="$(mpc current)"
+	if [ -n "$current" ]
+	then
+		echo "$(echo "$current" | awk '{ if ( length($0) > 80 ) { printf substr($0, 1, 80); print "..." } else { print $0; }}') " >/home/naiji/.local/share/i3status/now-playing
 		sleep 1
+	fi
 done