New Format Mess up Bug

[ngkogkos]

root@MININT-P5C3T9Q:~# python3 /mnt/c/Users/Administrator/PycharmProjects/ephe_new/epherousa/__main__.py "distribution manager"

10:22:56 [N] ephe: Spawned a thread for searching at ExploitDB
10:22:56 [N] ephe: Spawned a thread for searching at PacketStorm
10:22:56 [N] ephe: Spawned a thread for searching at SecurityFocus
10:22:56 [N] ephe: Spawned a thread for searching at ZeroDayToday
10:22:59 [W] SecurityFocus: Unknown title: http://www.securityfocus.com/bid/12648
10:23:14 [N] ephe: Printing exploit results from ExploitDB

raceback (most recent call last):
  File "/mnt/c/Users/Administrator/PycharmProjects/ephe_new/epherousa/__main__.py", line 20, in <module>
    main()
  File "/mnt/c/Users/Administrator/PycharmProjects/ephe_new/epherousa/../epherousa/__init__.py", line 158, in main
    s.print_exploits(cve) if cve else s.print_exploits(phrase.split(' '))
  File "/mnt/c/Users/Administrator/PycharmProjects/ephe_new/epherousa/../epherousa/searchers/common.py", line 89, in print_exploits
    e.print_exploit(keywords)
  File "/mnt/c/Users/Administrator/PycharmProjects/ephe_new/epherousa/../epherousa/searchers/common.py", line 141, in print_exploit
    date_string = datetime.strftime(self.date, "%Y-%m-%d")
TypeError: descriptor 'strftime' requires a 'datetime.date' object but received a 'NoneType'

[Sinderella]

nothing to do with new format. secfocus somtimes returns 'Malform request' which makes no sense as refreshing it often resolves the issue. Same as #65, close this, reopen that.