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| author | Theo Buehler <tb@cvs.openbsd.org> | 2020-09-03 04:19:54 +0000 |
|---|---|---|
| committer | Theo Buehler <tb@cvs.openbsd.org> | 2020-09-03 04:19:54 +0000 |
| commit | 55e492d4547f22b2e0081d07091a376aeaad9ee3 (patch) | |
| tree | 1ec584c94b6156bdaeb36f1e9d71b59b49a096ce /usr.bin/cal | |
| parent | 72af4ee735ee66638dcdcd80779cd22ff7d13962 (diff) | |
Switch use of '\0' to NULL
Fix a clang 10 warning about comparing a pointer to a null character. The
condition "if ((s = symnam[i]) == '\0')" used to be "if (s = symnam[i])"
and the incorrect spelling of NULL was chosen in a -Wall cleanup 19 years
ago (-r 1.6). Upstream uses a naked 0 instead of NULL, so does NetBSD.
ok martijn millert
Diffstat (limited to 'usr.bin/cal')
0 files changed, 0 insertions, 0 deletions