collections is not callable in bundle.py line 577 #77
Description
In line 577 there is
if not self.collections():
I think that should be changed to
if not self.collections:
Traceback
File "build/bdist.linux-x86_64/egg/maec/bundle/bundle.py", line 577, in add_named_candidate_indicator_collection
TypeError: 'Collections' object is not callable