From 446addd66dcef2e4f09267e2908eb569b8591e38 Mon Sep 17 00:00:00 2001
From: John Pinkyfloyd <johnpinkyfloyd@Johns-Air.lan>
Date: Sun, 8 Mar 2026 21:24:46 -0700
Subject: [PATCH] Fix inverted modifier not removing from cart

When deselecting a modifier (IsSelected=false), Quantity was incorrectly
set to 1 instead of 0, preventing the removal logic from working.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 api/orders/setLineItem.cfm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/api/orders/setLineItem.cfm b/api/orders/setLineItem.cfm
index cf2ff2d..5a0223a 100644
--- a/api/orders/setLineItem.cfm
+++ b/api/orders/setLineItem.cfm
@@ -347,11 +347,11 @@
       <cfset apiAbort({ "OK": false, "ERROR": "bad_quantity", "MESSAGE": "Root line items require Quantity > 0.", "DETAIL": "" })>
     </cfif>
   <cfelse>
-    <!--- Modifier quantity is implicitly tied => force 1 when selecting --->
+    <!--- Modifier quantity is implicitly tied => force 1 when selecting, 0 when deselecting --->
     <cfif IsSelected>
       <cfset Quantity = 1>
     <cfelse>
-      <cfset Quantity = 1>
+      <cfset Quantity = 0>
     </cfif>
 
     <!--- Check if this is an exclusive selection group (max = 1) --->