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Error handling for -revisions with malformed files

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John Whitington 2014-12-18 17:58:26 +00:00
parent 864ceb48f4
commit e78d9e2373
1 changed files with 5 additions and 1 deletions
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4
cpdfcommand.ml
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@ -2994,7 +2994,11 @@ let go () =
| (StdIn, _, _, _, _, _)::_ -> Pdfio.input_of_channel stdin | (StdIn, _, _, _, _, _)::_ -> Pdfio.input_of_channel stdin
| _ -> raise (Arg.Bad "Revisions: must be a filename or stdin") | _ -> raise (Arg.Bad "Revisions: must be a filename or stdin")
in in
begin try
Printf.printf "%i\n%!" (Pdfread.revisions input) Printf.printf "%i\n%!" (Pdfread.revisions input)
with
_ -> soft_error "Malformed XRef table. Cannot determine number of revisions."
end
| Some Clean -> | Some Clean ->
begin match args.out with begin match args.out with
| (File _ | Stdout) -> | (File _ | Stdout) ->