[Issue 24384] roundRobin crashes with empty first argument

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=24384

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

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/phobos pull request #8911 "Skip leading empty ranges in roundRobin" was
merged into master:

- 720ac51ea123da95ea8fab65cbdab988484d83e6 by Paul Backus:
  Skip leading empty ranges in roundRobin

  Previously, roundRobin would always attempt to fetch its first element
  from the first range passed to it, even if that range was empty.

  Fixes bugzilla issue 24384.

https://github.com/dlang/phobos/pull/8911

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