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| author | Warner Losh <imp@FreeBSD.org> | 1997-03-29 04:34:07 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 1997-03-29 04:34:07 +0000 |
| commit | 1c8af8787354e20c2b38cab5801698133ff8b403 (patch) | |
| tree | 678b7641c05ca5dc27c06cac1210b2a7712335a9 /usr.bin/getopt/getopt.c | |
| parent | 8d64695c7c6791641c71b15441665bafc43c2bd0 (diff) | |
| download | src-1c8af8787354e20c2b38cab5801698133ff8b403.tar.gz src-1c8af8787354e20c2b38cab5801698133ff8b403.zip | |
compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
Notes
Notes:
svn path=/head/; revision=24360
Diffstat (limited to 'usr.bin/getopt/getopt.c')
| -rw-r--r-- | usr.bin/getopt/getopt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/getopt/getopt.c b/usr.bin/getopt/getopt.c index 03b0987ef140..060e2c9ce17f 100644 --- a/usr.bin/getopt/getopt.c +++ b/usr.bin/getopt/getopt.c @@ -10,7 +10,7 @@ char *argv[]; int status = 0; optind = 2; /* Past the program name and the option letters. */ - while ((c = getopt(argc, argv, argv[1])) != EOF) + while ((c = getopt(argc, argv, argv[1])) != -1) switch (c) { case '?': status = 1; /* getopt routine gave message */ |