Fix gray-stream read-sequence for when (<= start end)

sionescu / iolib

Common Lisp I/O library

http://common-lisp.net/project/iolib/

MIT License

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Fix gray-stream read-sequence for when (<= start end) #2

Closed jasom closed 12 years ago

jasom commented 12 years ago

I discovered this with code that would do a (read-sequence buffer stream :start 0 :end length) where length was occasionally 0. There is nothing in the specification to make me think this shouldn't work.

sionescu commented 12 years ago

Merged a slightly different version, thanks :)