fixed mkfs options to stop failure when sunit and swidth are set as MKFS_OPTIONS

Merge of master-melb:xfs-cmds:26322a by kenmcd.

  fixed mkfs options to stop failure when sunit and swidth are set as MKFS_OPTIONS.

1 files changed, 1 insertions, 0 deletions

diff --git a/073 b/073
index 37bd17d8..a06651d6 100755
--- a/073
+++ b/073
@@ -114,6 +114,7 @@ _supported_os Linux
 _require_scratch
 _require_loop
 
+MKFS_OPTIONS="" #ignore external MKFS_OPTIONS
 _scratch_mkfs_xfs -dsize=41m,agcount=2 | _filter_mkfs 2>/dev/null
 _scratch_mount 2>/dev/null || _fail "initial scratch mount failed"