[Issue 19850] double nested joiner .back falsely thinks the range is empty

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19850

Dlang Bot <dlang-bot at dlang.rocks> changed:

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--- Comment #2 from Dlang Bot <dlang-bot at dlang.rocks> ---
@Spoov created dlang/phobos pull request #6995 "Fix Issue 19850 - double nested
joiner .back falsely thinks the range…" fixing this issue:

- Fix Issue 19850 - double nested joiner .back falsely thinks the range is
empty

https://github.com/dlang/phobos/pull/6995

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