When rendering check_request, avoid prawn exceptions on nil values
When rendering check_request, avoid prawn exceptions on nil values

tsdgeos/travel-support-program,openSUSE/travel-support-program,karthiksenthil/travel-support-program,openSUSE/travel-support-program,openSUSE/travel-support-program,tsdgeos/travel-support-program,tsdgeos/travel-support-program,karthiksenthil/travel-support-program