fix mjs controller to handle case when nothing is selected
fix mjs controller to handle case when nothing is selected

Inna-r/dbs-front,Inna-r/dbs-front,Beit-Hatfutsot/dbs-front,Beit-Hatfutsot/dbs-front,Beit-Hatfutsot/dbs-front,Beit-Hatfutsot/dbs-front