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Fix Dir.contents_signature to detect valid image files #315

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Jul 3, 2022
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5 changes: 3 additions & 2 deletions src/util/signature.cr
Original file line number Diff line number Diff line change
Expand Up @@ -64,11 +64,12 @@ class Dir
path = File.join dirname, fn
if File.directory? path
signatures << Dir.contents_signature path, cache
signatures << fn if DirEntry.is_valid? path
else
# Only add its signature value to `signatures` when it is a
# supported file
signatures << fn if ArchiveEntry.is_valid? fn
if ArchiveEntry.is_valid?(fn) || is_supported_image_file(fn)
signatures << fn
end
end
Fiber.yield
end
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