fixes

diff --git a/fake-userv b/fake-userv
index 03e8653..0796412 100755 (executable)
--- a/fake-userv
+++ b/fake-userv
@@ -2,7 +2,6 @@
 set -ex
 echo >&2 "$0: invoked as $0 $*"
 exec 3<&0 4>&1 5>&2 >&2 </dev/null
-printenv
 exec xterm -T netns -e unshare -n -- sh -xc '
   "$@" <&3 >&4 2>&5 &
   sleep 0.1