fix dry-run DeleteFunction panic
fix dry-run DeleteFunction panic

introduced during this release I believe, older stuff should be fine

apex/apex,DaveBlooman/apex,llun/apex,ianrtracey/apex,apex/apex,DaveBlooman/apex,DaveBlooman/apex,ianrtracey/apex,ianrtracey/apex,DaveBlooman/apex,llun/apex,apex/apex,llun/apex,apex/apex,apex/apex,apex/apex,tobyjoe/apex,llun/apex,DaveBlooman/apex,apex/apex,ianrtracey/apex,llun/apex,tobyjoe/apex,ianrtracey/apex,ianrtracey/apex,llun/apex,tobyjoe/apex,DaveBlooman/apex