thread blocked indefinitely in an MVar operation in unsafePerformIO

[Marco Túlio Gontijo e Silva]

Hi.

I'm having a problem calling logM from hsLogger inside
unsafePerformIO.  I have described the problem in Haskell-cafe, so
I'll avoid repeating it here:

http://www.haskell.org/pipermail/haskell-cafe/2012-July/102545.html

I've had this problem both with GHC 7.4.1 and 7.4.2.  Do you have any
suggestion?

Greetings.

-- 
marcot
http://marcot.eti.br/