common: fix "utility required warning" with empty utility name

[xfstests-dev.git] / tests / btrfs / 012

diff --git a/tests/btrfs/012 b/tests/btrfs/012
index 9e3f991291d05e43b9ecf1b71ec6674c41c0b660..d5137595949c9c93c1289ff767be2519351cd83a 100755 (executable)
--- a/tests/btrfs/012
+++ b/tests/btrfs/012
@@ -57,9 +57,9 @@ _require_scratch_nocheck
 BTRFS_CONVERT_PROG="`set_prog_path btrfs-convert`"
 E2FSCK_PROG="`set_prog_path e2fsck`"
 
-_require_command $BTRFS_CONVERT_PROG btrfs-convert
-_require_command $MKFS_EXT4_PROG mkfs.ext4
-_require_command $E2FSCK_PROG e2fsck
+_require_command "$BTRFS_CONVERT_PROG" btrfs-convert
+_require_command "$MKFS_EXT4_PROG" mkfs.ext4
+_require_command "$E2FSCK_PROG" e2fsck
 
 rm -f $seqres.full