cmdline/env: don't set empty envvars
authorRobert Swiecki <robert@swiecki.net>
Sun, 28 Oct 2018 20:03:10 +0000 (21:03 +0100)
committerRobert Swiecki <robert@swiecki.net>
Sun, 28 Oct 2018 20:03:10 +0000 (21:03 +0100)
commitc05b47b3b6f4a32e66a957dcf72bc58365f01931
treece11000ccbf7e199d878b4425a7d443892813378
parentc7dd18c6129cd0b3940a62d5a0ec77ecabbf46fd
cmdline/env: don't set empty envvars
cmdline.cc