From 035c7a4a70025565e92e1aa338fde9eb25f725e1 Mon Sep 17 00:00:00 2001
From: Andrew Lalis <andrewlalisofficial@gmail.com>
Date: Wed, 21 Dec 2022 14:56:53 +0100
Subject: [PATCH] Fixed parser again...

---
 src/itemscript.lua | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/itemscript.lua b/src/itemscript.lua
index 305e9ac..0927cd3 100644
--- a/src/itemscript.lua
+++ b/src/itemscript.lua
@@ -66,9 +66,10 @@ local function parseItemFilterExpression(expr)
     local negated = false
     if prefixIdx ~= nil then
         for i = prefixIdx, prefixIdxEnd do
-            if expr[i] == "!" then
+            local char = string.sub(expr, i, i)
+            if char == "!" then
                 negated = true
-            elseif expr[i] == "#" then
+            elseif char == "#" then
                 fuzzy = true
             end
         end