On 07/08/2011 07:40 PM, Eric Blake wrote:
>
> Instead count from 0 to 39 to fix this.
> ---
> tests/test-lib.sh | 6 +++---
> 1 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/tests/test-lib.sh b/tests/test-lib.sh
> index 768f96b..9eb6864 100644
> --- a/tests/test-lib.sh
> +++ b/tests/test-lib.sh
> @@ -54,9 +54,9 @@ test_final()
> status=$2
>
> if test "$verbose" = "0" ; then
> - mod=`expr \( $counter + 1 \) % 40`
> - if test "$mod" != "0" && test "$mod" !=
"1" ; then
> - for i in `seq $mod 40`
> + mod=`expr $counter % 40`
> + if test "$mod" != "0" ; then
> + for i in `seq $mod 39`
seq is a GNU-ism, but this is no less portable than what it was before.
(To be portable to platforms that lack seq, this should really be
written as:
for i in 0 1 2 3 4 ... 39
Why iterate in the first place?
+ if test "$mod" != "0" ; then
+ for i in `seq $mod 39`
do
printf " "
can portably be replaced by:
printf "%${len}s" ""
with len computed via expr.
--
Eric Blake eblake(a)redhat.com +1-801-349-2682
Libvirt virtualization library
http://libvirt.org