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Nulls for JSON font entries

This commit is contained in:
John Whitington 2023-11-08 11:36:34 +00:00
parent 8a1fdc23a4
commit 51926ffd20
1 changed files with 3 additions and 3 deletions
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cpdffont.ml
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@ -290,9 +290,9 @@ let json_of_font (pagenum, name, subtype, basefont, encoding) =
`Assoc
[("page", `Int pagenum);
("name", `String name);
("subtype", `String subtype);
("basefont", `String basefont);
("encoding", `String encoding)]
("subtype", if subtype = "" then `Null else `String subtype);
("basefont", if basefont = "" then `Null else `String basefont);
("encoding", if encoding = "" then `Null else `String encoding)]
let print_fonts ?(json=false) pdf range =
if json