@choice([1]) takes > 1 minute while @choice([1,2]) takes less than a second

[mobiusklein]

I'm using Random.choice() to select from a list of one or more items generated at random. Quite frequently the lists were of length 1, but the script would stall on the choice. I can work around it by adding a length check, and taking the [0] of the list if it is length 1 and otherwise using choice, but it seems like an issue the library might face a lot.

I think any function that depends upon @_randbelow will suffer from this problem too.

I've already forked and started writing a fix. Is there a test script?