sanity checks

game/modules/tome/data/talents/chronomancy/temporal-hounds.lua

@@ -197,14 +197,14 @@ newTalent{
 		if game.party:hasMember(self) then
 			for i=1, p.hounds do
 				local e = game.party:findMember({type="hound"})
-				if e.summoner and e.summoner == self and e.name == "temporal hound" then
+				if e and e.summoner and e.summoner == self and e.name == "temporal hound" then
 					e.summon_time = 0
 					game.party:removeMember(e, true)
 				end
 			end
 		else
 			for _, e in pairs(game.level.entities) do
-				if e.summoner and e.summoner == self and e.name == "temporal hound" then
+				if e and e.summoner and e.summoner == self and e.name == "temporal hound" then
 					e.summon_time = 0
 				end
 			end