Merge branch 'master' of https://github.com/MT-CTF/capturetheflag

 Conflicts:

	mods/other/random_messages/init.lua

mods/ctf/ctf_classes/medic.lua

@@ -133,7 +133,7 @@ minetest.override_item("ctf_bandages:bandage", {
 })
 
 local diggers = {}
-local DIG_COOLDOWN = 45
+local DIG_COOLDOWN = 30
 local DIG_DIST_LIMIT = 30
 local DIG_SPEED = 0.1
 

mods/ctf/ctf_classes/ranged.lua

@@ -74,8 +74,9 @@ check_grapple("shooter_hook:grapple_hook")
 local old_grapple_step = minetest.registered_entities["shooter_hook:hook"].on_step
 minetest.registered_entities["shooter_hook:hook"].on_step = function(self, dtime, ...)
 	-- User left the game. Life is no longer worth living for this poor hook
-	if not self.user then
+	if not self.user or not minetest.get_player_by_name(self.user) then
 		self.object:remove()
+		return
 	end
 
 	-- Remove entity if player has flag