patch applied (packages/base): Fix some "warn-unused-do-bind" warnings where we want to ignore the value

[Ian Lynagh]

Fri Jul 10 08:25:26 PDT 2009  Ian Lynagh <igloo at earth.li>
  * Fix some "warn-unused-do-bind" warnings where we want to ignore the value

    M ./Control/Concurrent.hs -1 +1
    M ./Control/Concurrent/SampleVar.hs -1 +1
    M ./GHC/IO/Handle.hs -2 +2
    M ./System/Environment.hs -1 +2

View patch online:
http://darcs.haskell.org/packages/base/_darcs/patches/20090710152526-3fd76-45442076f2fb8b9589933d829344d9092c6e087c.gz