check player and hitter for nil values

2018-01-10 09:34:36 -05:00 · 2018-01-10 09:34:36 -05:00 · 39766db303
parent 5722bc45a0
commit 39766db303
1 changed files with 4 additions and 1 deletions
--- a/init.lua
+++ b/init.lua
@ -129,8 +129,11 @@ city_block.attack = {}
 city_block.suspects = {}

 function city_block.register_on_punchplayer(player, hitter, time_from_last_punch, tool_capabilities, dir, damage)
+	if not player or not hitter then
+		return
+	end
 	if not player:is_player() or not hitter:is_player() then
-		return;
+		return
 	end
 	local pname = player:get_player_name();
 	local name = hitter:get_player_name();