- Fixed: 0 duration A_Lower loops could cause an infinite loop since A_Lower checked if the player was dead in two different ways and returned before the second one.

git-svn-id: http://mancubus.net/svn/hosted/zdoom/zdoom/trunk@4029 a95907f1-e10c-0410-b46f-9e587ccb1026
Merge branch 'master' of https://github.com/qbasicer/ZDoom