From 4e1570dd2601a7c2302007526065c70704ee8efd Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Sat, 12 Nov 2016 19:16:33 +0100
Subject: [PATCH] Fix crash when player leaves b4 msg disappears

---
 init.lua | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/init.lua b/init.lua
index 3677223..1379dbb 100644
--- a/init.lua
+++ b/init.lua
@@ -75,7 +75,13 @@ cmsg.push_message_player = function(player, text)
 		local text = tbl.text
 		-- Horrible Workaround code ends here
 
+		if not player then
+			return
+		end
 		local pname = player:get_player_name()
+		if (not pname) then
+			return
+		end
 		if cmsg.hudids[pname] == nil then
 			cmsg.hudids[pname] = player:hud_add({
 				hud_elem_type = "text",
@@ -97,7 +103,13 @@ cmsg.push_message_player = function(player, text)
 		end
 
 		minetest.after(cmsg.settings.display_time, function(param)
+			if not param.player then
+				return
+			end
 			local pname = param.player:get_player_name()
+			if (not pname) or (not cmsg.messages[pname]) then
+				return
+			end
 			for i=1, #cmsg.messages[pname] do
 				if param.msgid == cmsg.messages[pname][i].msgid then
 					table.remove(cmsg.messages[pname], i)
-- 
2.11.4.GIT