lib: make packets and packet messages optional, disabled by default

[babeltrace.git] / src / bindings / python / bt2 / bt2 / message.py

diff --git a/src/bindings/python/bt2/bt2/message.py b/src/bindings/python/bt2/bt2/message.py
index e461019141e7a241a1a7dcf4674c017cb56c266e..a2e885b8208bdd8dfc994d5359bbe7bc5f83cf07 100644 (file)
--- a/src/bindings/python/bt2/bt2/message.py
+++ b/src/bindings/python/bt2/bt2/message.py
@@ -60,7 +60,7 @@ class _EventMessage(_Message, _MessageWithDefaultClockSnapshot):
 
     @property
     def default_clock_snapshot(self):
-        self._check_has_default_clock_class(self.event.packet.stream.cls.default_clock_class)
+        self._check_has_default_clock_class(self.event.stream.cls.default_clock_class)
         return self._get_default_clock_snapshot(self._borrow_default_clock_snapshot_ptr)
 
     @property