Set unset_env pointing to a NULL item, to prevent us from walking
authorEric Andersen <andersen@codepoet.org>
Mon, 3 Nov 2003 22:46:14 +0000 (22:46 -0000)
committerEric Andersen <andersen@codepoet.org>
Mon, 3 Nov 2003 22:46:14 +0000 (22:46 -0000)
commitb7077a7316fa3b1a0efa8247479c64a67ef1d87c
tree338f37d2efdf77b6b135a935f54cadbb90dc837a
parent04d055f4e11469f74bdde38837deefab27edb2e9
Set unset_env pointing to a NULL item, to prevent us from walking
off the end of the list and segfaulting.
 -Erik
coreutils/env.c