* morituri/image/image.py:

Fix AudioLengthTask for the case where we don't have the decoder,
	  by instead of doing get_state, waiting for an ASYNC_DONE or ERROR
	  message.  Properly raise a gst.GError in that case.
	* morituri/common/task.py:
	  Add some debug.
	* morituri/test/test_image_image.py:
	  After this fix, we now catch the TYPE_NOT_FOUND because of an
	  empty stream instead of the later gst.QueryError.
	* morituri/test/test_common_encode.py:
	  Let us know what it is if not a gst.QueryError.

morituri/test/test_common_encode.py

@@ -24,7 +24,8 @@ class PathTestCase(common.TestCase):
             encode.WavProfile())
         e = self.assertRaises(task.TaskException, self.runner.run,
             encodetask, verbose=False)
-        self.failUnless(isinstance(e.exception, gst.QueryError))
+        self.failUnless(isinstance(e.exception, gst.QueryError),
+            "%r is not a gst.QueryError" % e.exception)
         os.unlink(path)
 
     def testUnicodePath(self):