[Issue 12320] std.stdio.LockingTextReader populates .front in .empty

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=12320

--- Comment #3 from github-bugzilla at puremagic.com ---
Commits pushed to 2.067 at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/3d058e285352998a445acc30c401a13ab1ba0b4d
fix LockingTextReader: issues 13686 and 12320

https://github.com/D-Programming-Language/phobos/commit/a0ca85550a74cd20b435db6ac6da2f9e4902ab96
Merge pull request #2663 from aG0aep6G/lockingtextreader

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