Fix API to not error out if no tags in system
Fix API to not error out if no tags in system

mitre/multiscanner,MITRECND/multiscanner,awest1339/multiscanner,mitre/multiscanner,jmlong1027/multiscanner,jmlong1027/multiscanner,awest1339/multiscanner,awest1339/multiscanner,jmlong1027/multiscanner,mitre/multiscanner,jmlong1027/multiscanner,MITRECND/multiscanner,awest1339/multiscanner