avoid division by 0 - Githubissues

verigak / progress

Easy to use progress bars for Python

ISC License

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Closed flokno closed 4 years ago

flokno commented 5 years ago

This fixes an issue that arises when an empty list is passed to the iter() method.

Currently, the following example raises a ZeroDivisionError:

from progress.bar import Bar

it = []

bar = Bar("test")
for elem in bar.iter(it):
    pass

verigak commented 4 years ago

I'm sorry I missed your PR and merged a later identical one. Thank you nevertheless.