when the state is an int value, will cause TypeError: 'int' object is not iterable

[otbzi]

hi,

i want to set my state as an int value, but i got the TypeError: 'int' object is not iterable exception

int code line 210 u checked if the src is_base_string then set src = [src] but if src is not a base string , src is an int, then in line 216, we will get this exception

[stappersg]

Reporter of this issue also wrote pull request #25 and did close that PR.

Could this issue also be closed?