[PULL 17/24] iotest 39: use _qcow2_dump_header

[Hanna Reitz]

From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

_qcow2_dump_header has filter for compression type, so this change
makes test pass with IMGOPTS='compression_type=zstd'.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20211223160144.1097696-16-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
---
 tests/qemu-iotests/039 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039
index 8e783a8380..00d379cde2 100755
--- a/tests/qemu-iotests/039
+++ b/tests/qemu-iotests/039
@@ -142,7 +142,7 @@ $QEMU_IMG commit "$TEST_IMG"
 
 # The dirty bit must not be set
 _qcow2_dump_header | grep incompatible_features
-$PYTHON qcow2.py "$TEST_IMG".base dump-header | grep incompatible_features
+_qcow2_dump_header "$TEST_IMG".base | grep incompatible_features
 
 _check_test_img
 TEST_IMG="$TEST_IMG".base _check_test_img
-- 
2.34.1