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yob / pdf-reader

The PDF::Reader library implements a PDF parser conforming as much as possible to the PDF specification from Adobe.
MIT License
1.81k stars 271 forks source link

ensure PDF::Reader::Font#descendantfonts is never nil #459

Closed yob closed 2 years ago

yob commented 2 years ago

It should be an empty array if there's no descendant fonts in the object, so we can safely inspect the array without a nil check