avoid another warning

diff --git a/testing/test_deltatar.py b/testing/test_deltatar.py
index 0c6fa9b..de813b8 100644 (file)
--- a/testing/test_deltatar.py
+++ b/testing/test_deltatar.py
@@ -319,7 +319,7 @@ class DeltaTarTest(BaseTest):
         Creates a full backup without any filtering with multiple volumes and
         restore it.
         '''
-        if ':gz' in self.MODE:
+        if ':gz' in self.MODE or ':bz2' in self.MODE:
             raise SkipTest('compression information is lost when creating '
                            'multiple volumes with no Stream')