patch applied (packages/base): Don't throw an error if the output buffer had no room

[Simon Marlow]

Wed Nov 24 08:42:21 PST 2010  Simon Marlow <marlowsd at gmail.com>
  * Don't throw an error if the output buffer had no room
  This is consistent with the other codecs, and will be relied on by
  some upcoming changes in the IO library.

    M ./GHC/IO/Encoding/Iconv.hs -6 +6

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=packages/base;a=darcs_commitdiff;h=20101124164221-12142-f8540ed00dfa35878582e7962ab5d94ba3626874.gz