From 975175e7b8da44b384cb7dab76778f4c2de21d2e Mon Sep 17 00:00:00 2001
From: TenPlus1 <kinsellaja@yahoo.com>
Date: Mon, 13 May 2019 16:07:42 +0100
Subject: [PATCH] fix mobs:line_of_sight() global function to use entity
 reference

---
 api.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/api.lua b/api.lua
index 3f76ca5..84bae97 100644
--- a/api.lua
+++ b/api.lua
@@ -6,7 +6,7 @@ local use_cmi = minetest.global_exists("cmi")
 
 mobs = {
 	mod = "redo",
-	version = "20190511",
+	version = "20190513",
 	intllib = S,
 	invis = minetest.global_exists("invisibility") and invisibility or {},
 }
@@ -486,7 +486,7 @@ end
 
 -- global function
 function mobs:line_of_sight(entity, pos1, pos2, stepsize)
-	return mob_class:line_of_sight(pos1, pos2, stepsize)
+	return entity:line_of_sight(pos1, pos2, stepsize)
 end