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| author | Paul Eggert <eggert@cs.ucla.edu> | 2019-10-12 18:31:04 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2019-10-12 18:31:56 -0700 |
| commit | 268cae478d4d1126c69efd2dcd77e9bc94cf08ba (patch) | |
| tree | 1421d24865be0bedc6bdce9bf0821b7a0969463f /tests | |
| parent | cbf55dfc4c224fb0f918fcd526e105ecc4022c78 (diff) | |
| download | grep-268cae478d4d1126c69efd2dcd77e9bc94cf08ba.tar.gz | |
grep: fix ‘grep -L ... >/dev/null’ bug
Problem reported by Adam Sampson (Bug#37716).
* NEWS: Mention this.
* src/grep.c (grepdesc): Don’t assume that stdout being /dev/null
means list_files == LISTFILES_NONE.
(main): Do not change list_files merely because stdout is /dev/null.
* tests/skip-read: Test for this bug.
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/skip-read | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/skip-read b/tests/skip-read index 3c32c48d..2a173349 100755 --- a/tests/skip-read +++ b/tests/skip-read @@ -17,6 +17,7 @@ for opts in '-m0 y' '-f /dev/null' '-v ""'; do done eval grep -L $opts $matcher /dev/null > out || fail=1 compare exp out || fail=1 + eval grep -L $opts $matcher /dev/null > /dev/null || fail=1 done done |