[commit: ghc] master: Add missing parenthesis (59d2216)

[Ian Lynagh]

Repository : http://darcs.haskell.org/ghc.git/

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/59d2216e8f1b29f86b0fdb6b52a141eb2ec0e2c9

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

commit 59d2216e8f1b29f86b0fdb6b52a141eb2ec0e2c9
Author: Ian Lynagh <ian at well-typed.com>
Date:   Sun Mar 3 13:43:49 2013 +0000

    Add missing parenthesis

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

 ghc.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ghc.mk b/ghc.mk
index 47e6435..f4d85ab 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -625,7 +625,7 @@ ifneq "$(CLEANING)" "YES"
 # or PACKAGES_STAGE1.
 BUILD_DIRS += $(patsubst %, libraries/%, $(PACKAGES_STAGE2))
 BUILD_DIRS += $(patsubst %, libraries/%, $(PACKAGES_STAGE1))
-BUILD_DIRS += $(patsubst %, libraries/%, $(filter-out $(PACKAGES_STAGE1),$(PACKAGES_STAGE0))
+BUILD_DIRS += $(patsubst %, libraries/%, $(filter-out $(PACKAGES_STAGE1),$(PACKAGES_STAGE0)))
 BUILD_DIRS += $(wildcard libraries/dph)
 endif