---
- branch: MAIN
  date: Sat Dec 20 17:14:04 UTC 2008
  files:
  - new: '1.139'
    old: '1.138'
    path: src/usr.bin/make/var.c
    pathrev: src/usr.bin/make/var.c@1.139
    type: modified
  id: 20081220T171404Z.bc798abb66927d86c9379d94245c648f0e092c46
  log: |
    Do not allow Var_Set() or Var_Append() to set the empty variable (which will
    now forever remain undefined).
    Rework/simplify code to avoid UNCONST().
  module: src
  subject: 'CVS commit: src/usr.bin/make'
  unixtime: '1229793244'
  user: dsl