From 86d6852cc73cad65f651918a6d27156e43e1ed5f Mon Sep 17 00:00:00 2001
From: Elias Fleckenstein <eliasfleckenstein@web.de>
Date: Mon, 11 May 2020 09:49:17 +0200
Subject: [PATCH] Fixed crash in /rank

---
 ranks.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ranks.lua b/ranks.lua
index d61e119..f983683 100755
--- a/ranks.lua
+++ b/ranks.lua
@@ -107,7 +107,7 @@ minetest.register_chatcommand("rank", {
 		local target_ref = minetest.get_player_by_name(name)
 		local rank_ref = elidragon.get_rank_by_name(rank)
 		if not rank_ref then 
-            minetest.chat_send_player(name, "Invalid Rank: " .. rank)
+            minetest.chat_send_player(name, "Invalid Rank: " .. (rank or ""))
         else
 			elidragon.savedata.ranks[target] = rank
 			local privs = {}
-- 
2.44.0