[print_meta_flac] Now able to parse multiple FLAC files

src/print_meta_flac

@@ -11,12 +11,12 @@
 # }
 
 print_meta_flac() {
-    local fileList="${@}"
+    local fileList=(${@})
 
     for file in ${fileList[@]}; do
         [[ ! -f ${file} ]] && return 1
     
         local METADATA=$(awk 'BEGIN{FS="]: ";ORS=";"}{if($1 ~ /comment\[/){print $2}}' <<< $(metaflac --list --block-type=VORBIS_COMMENT "${file}"))
-        echo -n ${METADATA} | sed 's|.$||'
+        echo ${METADATA} | sed 's|.$||'
     done
 }