removed the conditions.

theano/printing.py

@@ -124,7 +124,6 @@ def debugprint(obj, depth=-1, print_type=False,
                                  file=_file, ids=ids,
                                  scan_ops=scan_ops, stop_on_name=stop_on_name)
 
-            if hasattr(s.owner, 'op'):
             for idx, i in enumerate(s.owner.op.outputs):
                 if hasattr(i, 'owner') and hasattr(i.owner, 'op'):
                     if isinstance(i.owner.op, theano.scan_module.scan_op.Scan):