xref: /freebsd/bin/sh/tests/expansion/cmdsubst11.0 (revision 39ee7a7a6bdd1557b1c3532abf60d139798ac88b)
1# $FreeBSD$
2
3# Not required by POSIX but useful for efficiency.
4
5[ $$ = $(eval '${SH} -c echo\ \$PPID') ]
6