Fixed behavior of Select when all answers are filtered out

AlecAivazis / survey

A golang library for building interactive and accessible prompts with full support for windows and posix terminals.

MIT License

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Closed AlecAivazis closed 5 years ago

AlecAivazis commented 5 years ago

This PR fixes the behavior of Select to not return an empty string if there is a filter applied that clears the available options.

This PR will have to get merged after #209 and #208 since it's based on a branch where they were merged.

fixes #208

coryb commented 5 years ago

I will review this one after the other 2 prs are merged, it is hard to see what is changing for this PR.

AlecAivazis commented 5 years ago

This branch got a little messed up. I'm going to open another with just the commits that matter