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| author | Ingo Schwarze <schwarze@openbsd.org> | 2014-04-03 21:45:31 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-04-03 21:45:31 +0000 |
| commit | 2ec6816f1cda38fe01c3503f57dd7fd1132045c1 (patch) | |
| tree | 1ce8e6e62db74b805a08027046a6c3b8bb2deb51 /compat_strnlen.c | |
| parent | 2fcbd1967fefe0ad3a462b25726a0cbd7483bfd7 (diff) | |
| download | mandoc-2ec6816f1cda38fe01c3503f57dd7fd1132045c1.tar.gz | |
Instead of silently doing nothing at all,
warn and return non-zero when the manpath is empty, that is,
when /etc/man.conf is non-existent or unreadable
AND the environment variable MANPATH is unset or empty
AND no directories were given on the command line.
Inspired by the error handling in espie@'s makewhatis(8),
except that one doesn't know about MANPATH.
Diffstat (limited to 'compat_strnlen.c')
0 files changed, 0 insertions, 0 deletions