Simplified argument parser

bin/flac2pod

@@ -45,7 +45,7 @@ def scan_destination_convert_mp3():
                           ("'", "\\'").replace(')', '\\)').replace('(', '\\(').replace('&', '\\&').replace\
                           ('`', '\\`').replace('$', '\\$') + '.mp3'
             print(f"\n\u001b[38;5;0;48;5;15mConverting {_file_s} to {_file_d}...\u001b[0m\n")
-            if argument.__contains__('-s'):
+            if '-s' in arguments:
                 system(f"ffmpeg -i {_file_s} -map 0:a -ab 320k -map_metadata 0 -id3v2_version 3 {_file_d}")
             else:
                 system(f"ffmpeg -i {_file_s} -c:v copy -ab 320k -map_metadata 0 -id3v2_version 3 {_file_d}")
@@ -70,10 +70,7 @@ def strip_txxx_tags(_file):
 # program start sequence
 
 # retrieve typed argument
-argument_list = argv
-i, argument = 0, ''
-for user_argument in argument_list:
-    argument += user_argument
+arguments = argv
 
 source = input('Source parent directory: ')
 if source.endswith('/'):