[Issue 21593] Only update file time if file to be written already exists

[d-bugmail--- via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=21593

--- Comment #3 from Andrei Alexandrescu <and...@erdani.com> ---
*** Issue 21594 has been marked as a duplicate of this issue. ***

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