mio a05d36fa86 main/file: fix libmagic regression
Fix a regression in libmagic `msetoffset` introduced in 5.47 in an
upstream commit to handle negative offsets (08ab5f6).

Resolves test failures found in dependents `py3-magic` and `yara`.
2026-05-01 14:10:40 +00:00
..
2026-05-01 14:10:40 +00:00