Add null check
Add null check

blandine/styleguide,blandine/styleguide,blandine/styleguide,tiaoshi/styleguide,tiaoshi/styleguide,Teleopti/styleguide,alinanmorariu/styleguide,tiaoshi/styleguide,alinanmorariu/styleguide,Teleopti/styleguide,alinanmorariu/styleguide