Changed/fixed some minor things

src/tidler

@@ -33,7 +33,12 @@ searchTrack() {
         tracks_list+=("$list")
     done <<< "$tracks"
 
-    PS3="Please select a track:"
+    if [ "${#tracks_list[@]}" -eq 1 ]; then
+        echo "No tracks found :("
+        exit 1
+    fi
+
+    PS3="Please select a track: "
     select t in "${tracks_list[@]}"; do
         if [ -n "$t" ]; then
             track_id=$(echo "$t" | awk -F ' - ' '{print $1}')
@@ -46,8 +51,7 @@ searchTrack() {
     done
 }
 
-echo "Welcome to Tidal music downloader"
-echo ""
+echo "Welcome to TiDLer -> Tidal music downloader" && echo ""
 
 if [ "$1" = "search" ]; then
 	if [ "$#" -ge 2 ]; then
@@ -64,7 +68,7 @@ elif [ "$1" = "download" ]; then
 		downloadTrack
 	fi
 else
-	echo "Choose: 1 = download ; 2 = search"
+	echo "Choose 1 for download track or 2 for search track and download"
 	read option
 	if [ "$option" -eq 1 ]; then
     		downloadTrack