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| author | Lasse Collin <lasse.collin@tukaani.org> | 2014-10-09 18:42:14 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2014-12-17 21:13:42 +0200 |
| commit | f229fa32bf70bf9b109864d216719371af108364 (patch) | |
| tree | d32cd258b67f7fcc24f01c9192441ceb2819a916 | |
| parent | Build: Detect supported compiler warning flags better. (diff) | |
| download | xz-f229fa32bf70bf9b109864d216719371af108364.tar.xz | |
xzgrep: Avoid passing both -q and -l to grep.
The behavior of grep -ql varies:
- GNU grep behaves like grep -q.
- OpenBSD grep behaves like grep -l.
POSIX doesn't make it 100 % clear what behavior is expected.
Anyway, using both -q and -l at the same time makes no sense
so both options simply should never be used at the same time.
Thanks to Christian Weisgerber.
| -rw-r--r-- | src/scripts/xzgrep.in | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/scripts/xzgrep.in b/src/scripts/xzgrep.in index b927a559..3ecb7cf0 100644 --- a/src/scripts/xzgrep.in +++ b/src/scripts/xzgrep.in @@ -106,9 +106,11 @@ while test $# -ne 0; do with_filename=1 continue;; (-l | --files-with-*) - files_with_matches=1;; + files_with_matches=1 + continue;; (-L | --files-witho*) - files_without_matches=1;; + files_without_matches=1 + continue;; (-h | --no-f*) no_filename=1;; (-V | --v | --ve | --ver | --vers | --versi | --versio | --version) |