[Chicken-hackers] base64.egg bug

[Jim Bailey]

Hello,

I just set up a new machine with chicken 3.0 and noticed a bug in
the latest base64.egg.

When it got ported to C one important case got ignored - decoding a
blank string should result in a blank string. Currently the code tries
to (string-ref "" -2) which fails, obviously.

I have attached an updated version of base64.scm which handles this
case.

Kind Regards,

Jim

base64.scm
Description: Text Data