fixes issue NullArray#1199

Author: Ekultek

lib/term/terminal.py

@@ -205,12 +205,12 @@ def do_token_reset(self, api, token, username):
  try:
  token_.write(token)
  except:
- lib.output.warning("issue writing token, is it blank?")
+ lib.output.warning("issue writing token, is it blank? Try again")
  with open(lib.settings.API_KEYS["censys"][1], 'w') as username_:
  try:
  username_.write(username)
  except:
- lib.output.warning("issue writing username, is it blank?")
+ lib.output.warning("issue writing username, is it blank? Try again")
  else:
  with open(lib.settings.API_KEYS["shodan"][0], 'w') as token_:
  token_.write(token)
@@ -465,7 +465,13 @@ def do_load_custom_hosts(self, file_path):
  return
  lib.output.warning("overwriting hosts file with provided, and backing up current")
  backup_path = lib.settings.backup_host_file(lib.settings.HOST_FILE, lib.settings.HOST_FILE_BACKUP)
- shutil.copy(file_path, lib.settings.HOST_FILE)
+ try:
+ shutil.copy(file_path, lib.settings.HOST_FILE)
+ except Exception as e:
+ if "are the same file" in str(e):
+ lib.output.warning("there hasn't been any changes to the file since last save")
+ else:
+ raise e.__class__(str(e))
  lib.output.info("host file replaced, backup stored under '{}'".format(backup_path))
  self.loaded_hosts = open(lib.settings.HOST_FILE).readlines()