[commit: Cabal] master: Traditional /bin/sh portability fixes for bootstrap.sh (027f19b)

[Ian Lynagh]

Repository : ssh://darcs.haskell.org//srv/darcs/packages/Cabal

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/027f19bce23eebe0fd25d5f37e205d4e38ebad53

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

commit 027f19bce23eebe0fd25d5f37e205d4e38ebad53
Author: Duncan Coutts <duncan at haskell.org>
Date:   Thu Jan 15 11:32:27 2009 +0000

    Traditional /bin/sh portability fixes for bootstrap.sh

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

 cabal-install/bootstrap.sh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/cabal-install/bootstrap.sh b/cabal-install/bootstrap.sh
index c6975d1..ec49b35 100644
--- a/cabal-install/bootstrap.sh
+++ b/cabal-install/bootstrap.sh
@@ -39,8 +39,8 @@ die () {
 grep -e "cabal-install" ./cabal-install.cabal > /dev/null \
   || die "The bootstrap.sh script must be run in the cabal-install directory"
 
-GHC_VER=$(${GHC} --numeric-version)
-GHC_PKG_VER=$(${GHC_PKG} --version | cut -d' ' -f 5)
+GHC_VER=`${GHC} --numeric-version`
+GHC_PKG_VER=`${GHC_PKG} --version | cut -d' ' -f 5`
 [ ${GHC_VER} = ${GHC_PKG_VER} ] \
   || die "Version mismatch between ${GHC} and ${GHC_PKG}"