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| author | Conrad Meyer <cem@FreeBSD.org> | 2016-08-31 18:10:41 +0000 |
|---|---|---|
| committer | Conrad Meyer <cem@FreeBSD.org> | 2016-08-31 18:10:41 +0000 |
| commit | 246ef54f1560932d0f7ef10a89cab3a521a1c8c2 (patch) | |
| tree | 86bca382120a7dd393820953e9c95804c539f99d /bin | |
| parent | 61bd7ae0ecbaeb41faaab7280703af2ac2af7e9a (diff) | |
| download | src-246ef54f1560932d0f7ef10a89cab3a521a1c8c2.tar.gz src-246ef54f1560932d0f7ef10a89cab3a521a1c8c2.zip | |
df(1): Allow duplicate -l flags gracefully
Rather than producing a misleading error message when duplicate -l flags are
provided to df(1), simply ignore extra flags and proceed as if only one was
specified. This seems most reasonable given the usage for -l:
-l Only display information about locally-mounted file systems.
l and t flags still conflict, as before.
PR: 208169
Reported by: by at reorigin.com
Reviewed by: allanjude
Notes
Notes:
svn path=/head/; revision=305139
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/df/df.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bin/df/df.c b/bin/df/df.c index f8d43bf95f59..1bcf40d21118 100644 --- a/bin/df/df.c +++ b/bin/df/df.c @@ -166,6 +166,9 @@ main(int argc, char *argv[]) hflag = 0; break; case 'l': + /* Ignore duplicate -l */ + if (lflag) + break; if (vfslist != NULL) xo_errx(1, "-l and -t are mutually exclusive."); vfslist = makevfslist(makenetvfslist()); |