#!/bin/sh
# grep must ignore --devices=ACTION (-D) when reading stdin
# For grep-2.11, this test would fail.

. "${srcdir=.}/init.sh"; path_prepend_ ../src

# Test both with no file argument, and with "-".
echo foo | grep -D skip foo - || fail=1
echo foo | grep --devices=skip foo || fail=1

# It's more insidious when the skip option is via the envvar:
echo foo | GREP_OPTIONS=--devices=skip grep foo || fail=1

Exit $fail