[commit: ghc] master: Update `unix` submodule to disable getlogin tests (c5f65c6)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/c5f65c6dadd3f6f3e1ba8a7d0cec25ede1561339/ghc

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commit c5f65c6dadd3f6f3e1ba8a7d0cec25ede1561339
Author: Herbert Valerio Riedel <hvr at gnu.org>
Date:   Fri Sep 26 19:36:28 2014 +0200

    Update `unix` submodule to disable getlogin tests


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c5f65c6dadd3f6f3e1ba8a7d0cec25ede1561339
 libraries/unix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/unix b/libraries/unix
index 832ac1d..49dda44 160000
--- a/libraries/unix
+++ b/libraries/unix
@@ -1 +1 @@
-Subproject commit 832ac1d654762876c811ca5fd7e04c01badaa754
+Subproject commit 49dda44ebcc669751892e5b62b5230807947fa6e