From ea5426316ecbde8b99218193b1b550a792473271 Mon Sep 17 00:00:00 2001
From: Argyle <argyle77@users.noreply.github.com>
Date: Thu, 14 Mar 2019 20:13:16 -0400
Subject: [PATCH] Crash fix - check if description is nil before trying to
 search it. (#3)

---
 init.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/init.lua b/init.lua
index 49488a1..393727f 100644
--- a/init.lua
+++ b/init.lua
@@ -10,7 +10,9 @@ toolranks.colors = {
 }
 
 function toolranks.get_tool_type(description)
-  if string.find(description, "Pickaxe") then
+  if not description then
+    return "tool"
+  elseif string.find(description, "Pickaxe") then
     return "pickaxe"
   elseif string.find(description, "Axe") then
     return "axe"