12197 sleeptest is failing

*** 10,19 ****
--- 10,20 ----
  # http://www.illumos.org/license/CDDL.
  #
  
  #
  # Copyright 2019 Robert Mustacchi
+ # Copyright 2020 Joyent, Inc.
  #
  
  #
  # Basic tests of sleep(1). sleep is a little hard to test, especially
  # for longer running cases. Therefore to test it, we basically take
*** 166,180 ****
  sleep_err 1z
  sleep_err -- -0.3
  
  #
  # Test a locale that uses a ',' character (de_DE.UTF-8 is one) as the
! # decimal point to make sure that sleep correctly is using LC_NUMERIC.
! #
! export LANG=de_DE.UTF-8
  sleep_err 21.45
  sleep_one 2,5 2 500000000
  sleep_one 34,0051 34 5100000
  sleep_one 3,6d 311040 0
! export LANG=C.UTF-8
  
  exit $sleep_exit
--- 167,180 ----
  sleep_err 1z
  sleep_err -- -0.3
  
  #
  # Test a locale that uses a ',' character (de_DE.UTF-8 is one) as the
! # decimal point to make sure that sleep is correctly using LC_NUMERIC.
! export LC_ALL=de_DE.UTF-8
  sleep_err 21.45
  sleep_one 2,5 2 500000000
  sleep_one 34,0051 34 5100000
  sleep_one 3,6d 311040 0
! export LC_ALL=C.UTF-8
  
  exit $sleep_exit