From c1876cf4bfc01d04803d35fbc11596a0db72b50d Mon Sep 17 00:00:00 2001
From: ppc <albie@ppc.moe>
Date: Wed, 7 Jan 2026 20:00:29 +0000
Subject: [PATCH] remove nested if

---
 amnet-server/src/card.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/amnet-server/src/card.rs b/amnet-server/src/card.rs
index ec7d1f1..17f9fad 100644
--- a/amnet-server/src/card.rs
+++ b/amnet-server/src/card.rs
@@ -48,13 +48,12 @@ impl CardPresenter {
         let mut guard = self.current_card.lock().unwrap();
         let card = guard.as_ref()?;
 
-        if let Some(require) = require_idm {
-            if card.card_idm.is_some() != require {
-                return None;
-            }
+        if let Some(require) = require_idm && card.card_idm.is_some() != require {
+            return None;
         }
 
         let card = guard.take();
+
         if let Some(ref stored_card) = card && stored_card.is_expired() {
             debug!("Stored card has expired and will not be provided");
             return None;