Warns cleanup (just make main return an int).

svn path=/head/; revision=87283
2001-12-03 20:57:49 +00:00 · 2001-12-03 20:57:49 +00:00 · b268886863 · 2020-12-20 02:59:44 +00:00
commit b268886863
parent 5748d9ba6f
2 changed files with 2 additions and 0 deletions
--- a/usr.bin/getopt/Makefile
+++ b/usr.bin/getopt/Makefile
@ -2,5 +2,6 @@
 #

 PROG = getopt
+WARNS?=	2

 .include <bsd.prog.mk>
--- a/usr.bin/getopt/getopt.c
+++ b/usr.bin/getopt/getopt.c
@ -4,6 +4,7 @@
 #include <stdlib.h>
 #include <unistd.h>

+int
 main(argc, argv)
 int argc;
 char *argv[];