[YETUS-198] shelldocs.py should display usage if no argument is passed

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Duplicate
• Component/s: ShellDocs
• Labels: beginner
• Assignee: Kengo Seki
• Reporter: Kengo Seki
• Created: 20/Nov/15 03:27
• Updated: 26/Nov/15 15:11
• Resolved: 26/Nov/15 15:11

Description

[sekikn@mobile yetus]$ shelldocs/shelldocs.py
Traceback (most recent call last):
  File "shelldocs/shelldocs.py", line 273, in <module>
    main()
  File "shelldocs/shelldocs.py", line 228, in main
    for filename in options.infile:
TypeError: 'NoneType' object is not iterable

Issue Links

• Is contained by: YETUS-204 shelldocs lint mode