# Note that the use of brackets around a tr range is ok here, (it's
# even required, for portability to Solaris 10's /usr/bin/tr), since
# the square bracket bytes happen to fall in the designated range.
- test $(git diff --cached --name-only --diff-filter=A -z $against |
- LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
+ test "$(git diff --cached --name-only --diff-filter=A -z $against |
+ LC_ALL=C tr -d '[ -~]\0' | wc -c)" != 0
then
cat <<EOF
Error: Attempt to add a non-ASCII file name.