Raise WARNS to 6:
authorChris Pressey <cpressey@dragonflybsd.org>
Fri, 7 Jan 2005 02:43:41 +0000 (02:43 +0000)
committerChris Pressey <cpressey@dragonflybsd.org>
Fri, 7 Jan 2005 02:43:41 +0000 (02:43 +0000)
commitfc630e02f32be916cffcf984240b928f0aac4731
tree0bfa70b1a185608402754190b24db30756d4004f
parent2d49586908aebf0e65fe9cdb5b8b5b67a97410d7
Raise WARNS to 6:
- Constify a string variable;
- Parentheses around an assignment in a test.

And style(9):
- Remove casts to void when ignoring return values;
- Remove `register' keywords;
- Make check against '\0' explicit.
usr.bin/look/Makefile
usr.bin/look/look.c