maint: add syntax-check rule to help avoid misuse of EXIT_FAILURE
authorJim Meyering <meyering@redhat.com>
Tue, 3 Jul 2012 18:14:56 +0000 (20:14 +0200)
committerJim Meyering <meyering@redhat.com>
Tue, 3 Jul 2012 18:14:56 +0000 (20:14 +0200)
commit74427c76d7be2a5522a8d24e29bfa63c299dbbce
treeef69c5898e0c27c075f1ee7165b99d247e73d99b
parentfc895b0772c80dfcb099325788478b965bae2196
maint: add syntax-check rule to help avoid misuse of EXIT_FAILURE

* cfg.mk (sc_some_programs_must_avoid_exit_failure): New rule,
to help us avoid using EXIT_FAILURE in programs like sort, ls, nohup,
timeout, env, etc. that use different exit codes in many cases.
cfg.mk