[Issue 22753] Deprecation message for import module shouldn't produce hifen when no message

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22753

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

           What    |Removed                     |Added
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--- Comment #1 from Dlang Bot <dlang-bot at dlang.rocks> ---
@ljmf00 created dlang/dmd pull request #13631 "Fix issue 22753: Deprecation
message for import module" fixing this issue:

- Fix issue 22753: Deprecation message for import module

  Signed-off-by: Luís Ferreira <contact at lsferreira.net>

https://github.com/dlang/dmd/pull/13631

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