[commit: packages/unix] master: Tighten SafeHaskell (e5a2411)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/e5a24114f52d82d4405dfec0f294f39b13696ea3/unix

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

commit e5a24114f52d82d4405dfec0f294f39b13696ea3
Author: Herbert Valerio Riedel <hvr at gnu.org>
Date:   Fri Dec 19 09:57:00 2014 +0100

    Tighten SafeHaskell
    
    This was forgotten in e14fbe2cb3bbd604dadcc3847882ca37edf548b3


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

e5a24114f52d82d4405dfec0f294f39b13696ea3
 System/Posix/Fcntl.hsc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/System/Posix/Fcntl.hsc b/System/Posix/Fcntl.hsc
index a45f559..7760bb5 100644
--- a/System/Posix/Fcntl.hsc
+++ b/System/Posix/Fcntl.hsc
@@ -1,5 +1,7 @@
 {-# LANGUAGE CApiFFI #-}
-#ifdef __GLASGOW_HASKELL__
+#if __GLASGOW_HASKELL__ >= 709
+{-# LANGUAGE Safe #-}
+#elif __GLASGOW_HASKELL__ >= 703
 {-# LANGUAGE Trustworthy #-}
 #endif
 -----------------------------------------------------------------------------