diff --git a/tweet_music b/tweet_music
index 3445255..36331f4 100755
--- a/tweet_music
+++ b/tweet_music
@@ -21,11 +21,28 @@ fi
 #Path twurlis not EXPORT
 twurlp="/usr/bin/ruby /home/karl/.local/share/gem/ruby/3.0.0/bin/twurl"
 #twurlp="twurl"
-user="dewomser"
+user="foobar"
 
 #//Musikinfo von Clementie Audioplayer holen
+
+# Ohne Test ob Variablen einenWert haben (von den 5 darf keine leer sein)
+
 readarray -t a <<< "$(qdbus org.mpris.MediaPlayer2.$player /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.Metadata | grep -E 'artUrl|genre|artist|album:|title:'| sed -e 's/xesam://g'| sed -e 's/mpris:artUrl: file:\/\///g')"
 
+# Mit Test ob Variablen einen Wert haben
+
+#a[0]="$(qdbus org.mpris.MediaPlayer2.$player /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.Metadata | grep -E artUrl | sed -e 's/mpris:artUrl: file:\/\///g')"
+#if [ -z "${a[0]}" ]; then  a[0]="test.jpg"; fi
+
+#a[1]="$(qdbus org.mpris.MediaPlayer2.$player /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.Metadata | grep -E artist | sed -e 's/xesam://g')"
+#if [ -z "${a[1]}" ]; then  a[1]="ohne"; fi
+
+#a[2]="$(qdbus org.mpris.MediaPlayer2.$player /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.Metadata | grep -E album: | sed -e 's/xesam://g')"
+#if [ -z "${a[2]}" ]; then  a[2]="ohne"; fi
+
+#a[4]="$(qdbus org.mpris.MediaPlayer2.$player /org/mpris/MediaPlayer2 org.mpris.MediaPlayer2.Player.Metadata | grep -E title; | sed -e 's/xesam://g')"
+#if [ -z "${a[4]}" ]; then  a[4]="ohne"; fi
+
 #//Bild kopieren
 lolo1=$(urldecode "${a[0]}")