diff options
| author | Gray Wolf <wolf@wolfsden.cz> | 2020-04-29 15:49:17 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2020-04-29 16:01:42 +0200 |
| commit | c3295d233b6a7d924814eec9a5c5999a876daf9e (patch) | |
| tree | 2281617cafa2ec0e9def7bf0ee5da3280e724c77 /scripts/kconfig/lxdialog/msgbox.c | |
| parent | 1c462d47a0bc92f9f57af223456df53169acf3fe (diff) | |
| download | busybox-c3295d233b6a7d924814eec9a5c5999a876daf9e.tar.gz | |
grep: Fix -f FILE when FILE is empty and -x provided
Grep currently special-cased empty pattern file to be the same as
pattern file with one empty line (empty pattern). That does mirror how
GNU grep behaves, except when -x is provided. In that case .* pattern
needs to be used instead.
Signed-off-by: Gray Wolf <wolf@wolfsden.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'scripts/kconfig/lxdialog/msgbox.c')
0 files changed, 0 insertions, 0 deletions