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Update Pathname#magic_number

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This commit is contained in:
Douglas Eichelberger 2023-03-21 17:34:06 -07:00
parent b1f722aed7
commit 91afda651a
1 changed files with 3 additions and 2 deletions
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5
Library/Homebrew/extend/pathname.rb
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@ -472,9 +472,10 @@ class Pathname
@magic_number ||= if directory?
""
else
max_magic_number_length = 262
# Length of the longest regex (currently Tar).
# The `T.let` is a workaround until we have https://github.com/sorbet/sorbet/pull/6865
T.let(binread(262), T.nilable(String)) || ""
# FIXME: The `T.let` is a workaround until we have https://github.com/sorbet/sorbet/pull/6865
T.let(binread(max_magic_number_length), T.nilable(String)) || ""
end
end