currently, this helper causes tests to fail on my system due to unexpected warning messages about dangling '\' characters from grep. Change the invocation to not escape the '-' characters but instead to use -- to instruct grep that the options list is over. Fixes btrfs/31[345] for me (and I believe the btrfs github ci) Signed-off-by: Boris Burkov <boris@xxxxxx> --- common/btrfs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/btrfs b/common/btrfs index 3eb2a91b7..aa344706c 100644 --- a/common/btrfs +++ b/common/btrfs @@ -93,7 +93,7 @@ _require_btrfs_mkfs_uuid_option() local cnt cnt=$($MKFS_BTRFS_PROG --help 2>&1 | \ - grep -E --count "\-\-uuid|\-\-device-uuid") + grep -E --count -- "--uuid|--device-uuid") if [ $cnt != 2 ]; then _notrun "Require $MKFS_BTRFS_PROG with --uuid and --device-uuid options" fi -- 2.43.0
