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| author | Rebecca Cran <bcran@FreeBSD.org> | 2020-02-20 21:29:59 +0000 |
|---|---|---|
| committer | Rebecca Cran <bcran@FreeBSD.org> | 2020-02-20 21:29:59 +0000 |
| commit | 1631f217456127bc1c7f14d4aa2eb3ad448c0049 (patch) | |
| tree | f8781f8ec125c41c9102826b1391398b875b0aa9 /usr.bin/dtc | |
| parent | 74cb9a533304d87bacbe09e4ea9d5e07c18504f1 (diff) | |
| download | src-test-1631f217456127bc1c7f14d4aa2eb3ad448c0049.tar.gz src-test-1631f217456127bc1c7f14d4aa2eb3ad448c0049.zip | |
dtc: remove unknown option printf, since getopt will print it
Since we don't set opterr to 0, getopt prints a message when it
encounters an unknown/invalid option. We therefore don't need to
print our own message in the default handler.
Reviewed by: kevans, theraven
Differential Revision: https://reviews.freebsd.org/D23662
Notes
Notes:
svn path=/head/; revision=358183
Diffstat (limited to 'usr.bin/dtc')
| -rw-r--r-- | usr.bin/dtc/dtc.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.bin/dtc/dtc.cc b/usr.bin/dtc/dtc.cc index 0cda698011efa..14d3685ba9d4e 100644 --- a/usr.bin/dtc/dtc.cc +++ b/usr.bin/dtc/dtc.cc @@ -304,7 +304,10 @@ main(int argc, char **argv) } break; default: - fprintf(stderr, "Unknown option %c\n", ch); + /* + * Since opterr is non-zero, getopt will have + * already printed an error message. + */ return EXIT_FAILURE; } } |