repository=$1
refspec=$2
echo "git push using: " $repository $refspec
- git push $repository $(git subtree split --prefix=$prefix):refs/heads/$refspec
+ localrev=$(git subtree split --prefix="$prefix") || die
+ git push $repository $localrev:refs/heads/$refspec
else
die "'$dir' must already exist. Try 'git subtree add'."
fi