From 625df59c867a2b88f39b4bd71307765a393d7748 Mon Sep 17 00:00:00 2001
From: Heiko Schaefer <heiko@schaefer.name>
Date: Mon, 28 Aug 2023 17:28:22 +0200
Subject: [PATCH] pcsc: Don't return an error if no reader is found

Fixes #68
---
 pcsc/src/lib.rs | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/pcsc/src/lib.rs b/pcsc/src/lib.rs
index 49bac15..0bc23c1 100644
--- a/pcsc/src/lib.rs
+++ b/pcsc/src/lib.rs
@@ -441,15 +441,10 @@ impl PcscBackend {
 
         log::trace!(" readers: {:?}", readers);
 
-        let mut found_reader = false;
-
         let mut cards = vec![];
 
         // Find a reader with a SmartCard.
         for reader in readers {
-            // We've seen at least one smartcard reader
-            found_reader = true;
-
             log::trace!("Checking reader: {:?}", reader);
 
             // Try connecting to card in this reader
@@ -472,11 +467,7 @@ impl PcscBackend {
             cards.push(card);
         }
 
-        if !found_reader {
-            Err(SmartcardError::NoReaderFoundError)
-        } else {
-            Ok(cards)
-        }
+        Ok(cards)
     }
 
     /// Returns an Iterator over Smart Cards that are accessible via PCSC.