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| author | imp <imp@FreeBSD.org> | 1997-03-29 03:33:12 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 1997-03-29 03:33:12 +0000 |
| commit | 167db5291223948e17d74470feff53f15777fcaf (patch) | |
| tree | 01c0debb3ff124595890fe1408caea5024debc1f /sbin/shutdown | |
| parent | acc1b708c198fcaff62c716caea359a1cc7eb9d0 (diff) | |
| download | FreeBSD-src-167db5291223948e17d74470feff53f15777fcaf.zip FreeBSD-src-167db5291223948e17d74470feff53f15777fcaf.tar.gz | |
compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
Diffstat (limited to 'sbin/shutdown')
| -rw-r--r-- | sbin/shutdown/shutdown.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sbin/shutdown/shutdown.c b/sbin/shutdown/shutdown.c index 2a915c3..8a66ab9 100644 --- a/sbin/shutdown/shutdown.c +++ b/sbin/shutdown/shutdown.c @@ -111,7 +111,7 @@ main(argc, argv) #endif nosync = NULL; readstdin = 0; - while ((ch = getopt(argc, argv, "-hknr")) != EOF) + while ((ch = getopt(argc, argv, "-hknr")) != -1) switch (ch) { case '-': readstdin = 1; |
