It's ok to not pass in userId when identifying (sessionId still exists), but not ok to pass empty event name
It's ok to not pass in userId when identifying (sessionId still exists), but not ok to pass empty event name

dcaunt/analytics-ios,cfraz89/analytics-ios,jlandon/analytics-ios,jlandon/analytics-ios,dbachrach/analytics-ios,jlandon/analytics-ios,string-team/analytics-ios,operator/analytics-ios,string-team/analytics-ios,jonathannorris/analytics-ios,abodo-dev/analytics-ios,djfink-carglass/analytics-ios,lumoslabs/analytics-ios,segmentio/analytics-ios,hzalaz/analytics-ios,abodo-dev/analytics-ios,vinod1988/analytics-ios,rudywen/analytics-ios,rudywen/analytics-ios,vinod1988/analytics-ios,orta/analytics-ios,jtomson-mdsol/analytics-ios,orta/analytics-ios,jtomson-mdsol/analytics-ios,orta/analytics-ios,dcaunt/analytics-ios,jtomson-mdsol/analytics-ios,abodo-dev/analytics-ios,vinod1988/analytics-ios,cfraz89/analytics-ios,graingert/analytics-ios,cfraz89/analytics-ios,jonathannorris/analytics-ios,string-team/analytics-ios,ldiqual/analytics-ios,segmentio/analytics-ios,graingert/analytics-ios,ldiqual/analytics-ios,ldiqual/analytics-ios,dcaunt/analytics-ios,hzalaz/analytics-ios,djfink-carglass/analytics-ios,hzalaz/analytics-ios,jonathannorris/analytics-ios,segmentio/analytics-ios,dbachrach/analytics-ios,dbachrach/analytics-ios,segmentio/analytics-ios,rudywen/analytics-ios,operator/analytics-ios,lumoslabs/analytics-ios,djfink-carglass/analytics-ios,lumoslabs/analytics-ios,operator/analytics-ios,graingert/analytics-ios