Check allergy selected before trying to add (prevent 500 errors in logs)
Check allergy selected before trying to add (prevent 500 errors in logs)

Conflicts:

	protected/views/patient/_allergies.php

FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes