From 795438504f577ba14d4394b3135585a7a0d65383 Mon Sep 17 00:00:00 2001
From: Brevven <brevingame@gmail.com>
Date: Mon, 17 Feb 2025 22:52:31 -0800
Subject: [PATCH] up

---
 data-util.lua | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/data-util.lua b/data-util.lua
index 0560a31..f658475 100644
--- a/data-util.lua
+++ b/data-util.lua
@@ -928,7 +928,12 @@ function add_product(recipe, product)
   if recipe ~= nil then
     if product.name and data.raw[product.type][product.name] then
       if recipe.results == nil then
-        recipe.results = {{recipe.result, recipe.result_count and recipe.result_count or 1}}
+        recipe.results = {}
+      end
+      for _, old in pairs(recipe.results) do
+        if old.name == product.name then
+          return
+        end
       end
       recipe.result = nil
       recipe.result_count = nil