patch applied (ghc): Find the correct external ids when there's a wrapper

[Simon Peyton Jones]

Thu May  6 09:41:35 PDT 2010  simonpj at microsoft.com
  * Find the correct external ids when there's a wrapper
  
  We were failing to externalise the wrapper id for a function
  that had one.

    M ./compiler/main/TidyPgm.lhs -2 +9

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20100506164135-1287e-fe71a877d82d0784eb36751cba1b0a350d1208bd.gz