Meilleure gestion des morceaux sans artiste

.i3blocks/mpd

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -x
 
 # Fonction de réinitialisation en cas de perte de la connexion
 self-reset() {
@@ -99,11 +99,18 @@ do
 	# on réinitialise l’affichage défilant
 	if [[ "${o["file"]}" != "${old["file"]}" || "${o["Title"]}" != "${old["Title"]}" || "${o["Name"]}" != "${old["Name"]}" ]]
 	then
-		unset bloc1 bloc2 bloc3 bloc4
 		artist="${o["Artist"]:-${o["Name"]}}"
 		song="${o["Title"]}"
-		[[ -z "$artist$song" ]] && song="$(basename "${o["file"]}")"
-
+		if [[ -z "$artist" ]]
+		then
+			if [[ -z "$song" ]]
+			then
+				song="$(basename "${o["file"]}")"
+			else
+				song="$song ❮$(basename "${o["file"]}")❯"
+			fi
+		fi
+		
 		if [[ "$(( ${#song} + ${#artist} + 1 ))" -gt "$SCROLL" ]]
 		then
 			scroll=true
@@ -180,3 +187,5 @@ do
 	printf '<b>%s</b>%s<b>%s</b>%s%s\n' "$bloc1" "$bloc2" "$bloc3" "$bloc4" " $status$time</span>"
 done
 
+self-reset
+