Do not try to notify if there are no recipients
Do not try to notify if there are no recipients


Former-commit-id: e9c5186f5dc3dfd45b80ec1ac43c4b28fcab3316
reuven/modelingcommons,reuven/modelingcommons,reuven/modelingcommons,reuven/modelingcommons,reuven/modelingcommons,reuven/modelingcommons,reuven/modelingcommons