diff options
author | imp <imp@FreeBSD.org> | 1997-03-29 04:34:07 +0000 |
---|---|---|
committer | imp <imp@FreeBSD.org> | 1997-03-29 04:34:07 +0000 |
commit | 141381e1cbdbd8001c13e9e8c0adbfc81d1b3cd0 (patch) | |
tree | ab151e53b638b3b80f31c7b8a8ab143c391d7b75 /usr.bin/du | |
parent | 167db5291223948e17d74470feff53f15777fcaf (diff) | |
download | FreeBSD-src-141381e1cbdbd8001c13e9e8c0adbfc81d1b3cd0.zip FreeBSD-src-141381e1cbdbd8001c13e9e8c0adbfc81d1b3cd0.tar.gz |
compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
Diffstat (limited to 'usr.bin/du')
-rw-r--r-- | usr.bin/du/du.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/du/du.c b/usr.bin/du/du.c index c473e79..c4c564d 100644 --- a/usr.bin/du/du.c +++ b/usr.bin/du/du.c @@ -75,7 +75,7 @@ main(argc, argv) Hflag = Lflag = Pflag = aflag = sflag = dflag = 0; depth = INT_MAX; ftsoptions = FTS_PHYSICAL; - while ((ch = getopt(argc, argv, "HLPad:ksx")) != EOF) + while ((ch = getopt(argc, argv, "HLPad:ksx")) != -1) switch (ch) { case 'H': Hflag = 1; |