libtest.sh: add include guard

This commit is contained in:
Jonathan Lebon 2016-02-26 12:52:42 -05:00
parent b129df69dc
commit 774c2a43ba

View File

@ -17,6 +17,14 @@
# Free Software Foundation, Inc., 59 Temple Place - Suite 330, # Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA. # Boston, MA 02111-1307, USA.
# Have we already been sourced?
if test -n "${LIBTEST_SH:-}"; then
# would be good to know when it happens
echo "INFO: Skipping subsequent sourcing of libtest.sh"
return
fi
LIBTEST_SH=1
SRCDIR=$(dirname $0) SRCDIR=$(dirname $0)
_cleanup_tmpdir () { _cleanup_tmpdir () {
if test -f ${test_tmpdir}/.test; then if test -f ${test_tmpdir}/.test; then