Lines Matching refs:nil
93 if entry.func ~= nil then
222 if alts == nil then
324 if loader.getenv("kernelname") ~= nil then
358 return loader.getenv('chain_disk') ~= nil
382 assert(menudef ~= nil)
390 keypress = nil
405 local sel_entry = nil
414 if sel_entry ~= nil then
416 assert(handler ~= nil)
434 if delay ~= nil and delay:lower() == "no" then
435 delay = nil
447 if delay ~= nil then
451 -- return nil if we hit the timeout and executed the timeout
453 if autoboot_key == nil then
459 drawn_menu = nil
473 if last == nil or last ~= time then
499 return nil