From a5ebce7f2e24e7bfec45066f7e11fb60f16ab9af Mon Sep 17 00:00:00 2001
From: Bart van Andel <bavanandel@gmail.com>
Date: Wed, 5 Aug 2026 15:54:32 +0200
Subject: [PATCH] fix: show error when too many ingredient values are provided

---
 src/core/Operation.mjs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/Operation.mjs b/src/core/Operation.mjs
index b35a49a6..776cb731 100755
--- a/src/core/Operation.mjs
+++ b/src/core/Operation.mjs
@@ -242,6 +242,10 @@ class Operation {
      * @param {Object[]} ingValues
      */
     set ingValues(ingValues) {
+        if (ingValues.length > this._ingList.length) {
+            throw new OperationError(`Failed to set ingredient values: more values provided than available ingredients (${ingValues.length} vs ${this._ingList.length})`);
+        }
+
         ingValues.forEach((val, i) => {
             try {
                 this._ingList[i].value = val;