minor tweak to make the use of unsafePerformIO a bit more explicit
(and thus easier to remove in future)
1 patch for repository darcs-unstable@darcs.net:screened:
Fri Oct 26 07:00:32 BST 2012 Ganesh Sittampalam <ganesh@earth.li>
* reorganise use of unsafePerformIO in transcoding a bit