tree faa7135734d9905f6cb430abe9561b5f771c0250
parent df5e91fc2c95e051744ec9b9de66869d2b323037
author Brian Gernhardt <benji@silverinsanity.com> 1225429753 -0400
committer Junio C Hamano <gitster@pobox.com> 1225514328 -0700

Avoid using non-portable `echo -n` in tests.

Expecting echo to recognise -n is a BSDism.  Using printf is far more
portable.

Discovered on OS X 10.5.5 in t4030-diff-textconv.sh and changed in all
the test scripts.

Signed-off-by: Brian Gernhardt <benji@silverinsanity.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>