From 16926b03a7cd7f51038576894283d5d4a0beeaba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B9=BE=E7=94=B0=E7=B4=94=E5=B9=B3?=
 <iktahana@iktahana-Mac-mini.local>
Date: Mon, 23 Feb 2026 17:04:53 +0900
Subject: [PATCH] fix: resolve NameError for undefined card_number variable
 (Closes stayforge/Stayforge_Networks_Access#14)

The identify_json function referenced `card_number` which was undefined.
The correct reference is `card.number` since `card` is the CardQuery parameter.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 router/identify.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/router/identify.py b/router/identify.py
index 34910af..232150a 100644
--- a/router/identify.py
+++ b/router/identify.py
@@ -61,7 +61,7 @@ async def identify_json(
     try:
         card = verify_card(
             device_sn=device_sn,
-            card_number=card_number,
+            card_number=card.number,
             environment=x_environment,
             client_id=None
         )