foolproof error message done right

pdf2djvu error message: "I won't write DjVu data to a terminal."

(Oh, by the way: this entry was written by Peter Molnar, and originally posted on petermolnar dot net.)

⋅ CC-BY-4.0 ⋅ ⋅ https://petermolnar.net/note/pdf2djvu/

This post elsewhere on the web: archive.org

error programming