Avoid using echo -n anywhere

`echo -n` is non-portable. The POSIX specification says:

    Conforming applications that wish to do prompting without <newline>
    characters or that could possibly be expecting to echo a -n, should
    use the printf utility derived from the Ninth Edition system.

Since all of the affected shell scripts use a POSIX shell shebang,
replace `echo -n` invocations with printf.

Signed-off-by: Lukas Fleischer <git@cryptocrack.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Lukas Fleischer
2013-07-27 14:11:33 +02:00
committed by Junio C Hamano
parent f59bebb78e
commit 19c3c5fdcb
3 changed files with 7 additions and 7 deletions

View File

@ -160,7 +160,7 @@ test_perf () {
echo "$test_count" >>"$perf_results_dir"/$base.subtests
echo "$1" >"$perf_results_dir"/$base.$test_count.descr
if test -z "$verbose"; then
echo -n "perf $test_count - $1:"
printf "%s" "perf $test_count - $1:"
else
echo "perf $test_count - $1:"
fi
@ -169,7 +169,7 @@ test_perf () {
if test_run_perf_ "$2"
then
if test -z "$verbose"; then
echo -n " $i"
printf " %s" "$i"
else
echo "* timing run $i/$GIT_PERF_REPEAT_COUNT:"
fi