Fix a type breaking subscriber registration
Fix a type breaking subscriber registration

Yu-Qiu/test-pushd,chobiwa/pushd,chobiwa/pushd,Product-Foundry/pushd,peleccom/pushd,steedos/pushd,steedos/pushd,rs/pushd,mattwoberts/pushd,futurice/pushd,Product-Foundry/pushd,avqdev/pushd,futurice/pushd,steedos/opush,vedharish/pushd,Binarypark/pushd,avqdev/pushd,Suninus/pushd,steedos/opush,mattwoberts/pushd,Suninus/pushd,Yu-Qiu/test-pushd,4screens/pushd,Binarypark/pushd,steedos/opush,steedos/pushd,4screens/pushd,rs/pushd,skishore23/Charakapush,vedharish/pushd,skishore23/Charakapush,peleccom/pushd