[commit: ghc] master: Update filepath submodule (12abc77)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/12abc77386751f7aa9fa6e8731fd1eabc52397f2/ghc

>---------------------------------------------------------------

commit 12abc77386751f7aa9fa6e8731fd1eabc52397f2
Author: Herbert Valerio Riedel <hvr at gnu.org>
Date:   Sun Nov 1 10:21:15 2015 +0100

    Update filepath submodule
    
    This is needed to prepare for #11026 as this update
    relaxes the upper bounds on `base` to allow for `base-4.9.0.0`


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12abc77386751f7aa9fa6e8731fd1eabc52397f2
 libraries/filepath | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/filepath b/libraries/filepath
index 81375ae..32e8dba 160000
--- a/libraries/filepath
+++ b/libraries/filepath
@@ -1 +1 @@
-Subproject commit 81375ae0c892b5951f2c1184c655a8f3a5193c9c
+Subproject commit 32e8dba40bd2ff3ae0b1c16ea2c0db05c5d4b63c