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| author | imp <imp@FreeBSD.org> | 1997-03-31 05:11:47 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 1997-03-31 05:11:47 +0000 |
| commit | 691010efad5c05f7ee86a870abce217fe8e9b8d1 (patch) | |
| tree | b28e04577780319990238a98e7549582e44d9d51 /usr.sbin/iostat | |
| parent | 3d7b78ed8c2fd06816b04ddcb57d58281409aa62 (diff) | |
| download | FreeBSD-src-691010efad5c05f7ee86a870abce217fe8e9b8d1.zip FreeBSD-src-691010efad5c05f7ee86a870abce217fe8e9b8d1.tar.gz | |
compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
Diffstat (limited to 'usr.sbin/iostat')
| -rw-r--r-- | usr.sbin/iostat/iostat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.sbin/iostat/iostat.c b/usr.sbin/iostat/iostat.c index c440211..ab9b8db 100644 --- a/usr.sbin/iostat/iostat.c +++ b/usr.sbin/iostat/iostat.c @@ -146,7 +146,7 @@ main(argc, argv) interval = reps = 0; nlistf = memf = NULL; - while ((ch = getopt(argc, argv, "c:M:N:w:")) != EOF) + while ((ch = getopt(argc, argv, "c:M:N:w:")) != -1) switch(ch) { case 'c': if ((reps = atoi(optarg)) <= 0) |
