no args cause an error

[Duane Hinnen]

running cheatsheet.py results in an error

Traceback (most recent call last):
  File "cheatsheet.py", line 153, in <module>
    main()
  File "cheatsheet.py", line 19, in main
    if len(argv) < 3 and argv[1] not in singles:
IndexError: list index out of range

[Bodsda (bodsda)]

Confirmed as a bug. Seems to be the code querying the content of argv[1] when only argv[0] exists. Should just be a case of adding one extra conditional. Program still functions when used with arguments

[Duane Hinnen (duanedesign)]

the code i got from Bodsda appears to have fixed this bug. It is no longer a problem for me