fix local

api.lua

@@ -1,9 +1,9 @@
 
--- Mobs Api (30th July 2017)
+-- Mobs Api (3rd August 2017)
 
 mobs = {}
 mobs.mod = "redo"
-mobs.version = "20170730"
+mobs.version = "20170803"
 
 
 -- Intllib
@@ -1255,9 +1255,9 @@ local npc_attack = function(self)
 		return
 	end
 
+	local p, sp, obj, min_player
 	local s = self.object:getpos()
 	local min_dist = self.view_range + 1
-	local obj, min_player = nil, nil
 	local objs = minetest.get_objects_inside_radius(s, self.view_range)
 
 	for n = 1, #objs do
@@ -1266,7 +1266,7 @@ local npc_attack = function(self)
 
 		if obj and obj.type == "monster" then
 
-			local p = obj.object:getpos()
+			p = obj.object:getpos()
 
 			dist = get_distance(p, s)