From 9350d01d27577327de57ca4941da4aa0fb9fee70 Mon Sep 17 00:00:00 2001
From: saturneric <eric@bktus.com>
Date: Wed, 30 Apr 2025 21:48:18 +0200
Subject: refactor: avoid directly using libassuan

---
 src/core/function/gpg/GpgSmartCardManager.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/core/function/gpg/GpgSmartCardManager.cpp')

diff --git a/src/core/function/gpg/GpgSmartCardManager.cpp b/src/core/function/gpg/GpgSmartCardManager.cpp
index 976b7fd1..bd5711c9 100644
--- a/src/core/function/gpg/GpgSmartCardManager.cpp
+++ b/src/core/function/gpg/GpgSmartCardManager.cpp
@@ -124,7 +124,7 @@ auto GpgSmartCardManager::GetSerialNumbers() -> QStringList {
       continue;
     }
 
-    auto serial_number = tokens[1];
+    const auto& serial_number = tokens[1];
     if (!line.contains("openpgp")) {
       LOG_W() << "smart card: " << serial_number << "doesn't support openpgp.";
       continue;
-- 
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