after getenv, check for empty string too. ok millert
authortedu <tedu@openbsd.org>
Thu, 28 Jul 2016 21:37:10 +0000 (21:37 +0000)
committertedu <tedu@openbsd.org>
Thu, 28 Jul 2016 21:37:10 +0000 (21:37 +0000)
commit9eae7f772c5fb815e2b383f9898e37ae61f75d99
treebd3bff0187f90c26608b40660523833f2f5dfe72
parentd334b08c8d1e4fa7a6361e4a9149724de1a3e809
after getenv, check for empty string too. ok millert
sbin/restore/main.c