boot(8): cleanup enviroment variables before init

1 files changed, 3 insertions, 1 deletions

diff --git a/rc/bin/termrc b/rc/bin/termrc
index f4cb46159..e13450dde 100755
--- a/rc/bin/termrc
+++ b/rc/bin/termrc
@@ -8,6 +8,7 @@ mntgen -s slashn && chmod 666 /srv/slashn
 # bind all likely devices (#S was bound in boot)
 for(i in f t m v L P u U '$' Σ κ)
 	/bin/bind -a '#'^$i /dev >/dev/null >[2=1]
+rm -f /env/i
 
 # set up any partitions
 diskparts
@@ -16,7 +17,7 @@ diskparts
 disk=`{ls /dev/sd*/swap >[2]/dev/null}
 if (! ~ $#disk 0)
 	swap $disk(1) >/dev/null >[2=1]
-rm /env/disk
+rm -f /env/disk
 
 # we do this before we have a name.  we may need to do network
 # setup so that we can get a name.
@@ -107,6 +108,7 @@ if(! ~ $"vgasize '' text none){
 		}
 	}
 }
+rm -f '/env/fn#ask'
 
 usbstart
 if (test -f /dev/apm)