From 1b1684cf6192d9edb90a54ebe4a0e66b3d59a44b Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Tue, 17 May 2022 10:19:44 +0900
Subject: [PATCH] scd: Fix use of SCardListReaders for PC/SC.

* scd/apdu.c (apdu_dev_list_start): Initialize NREADER.

--

Reported-by: Ludovic Rousseau
GnuPG-bug-id: 5979
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
---
 scd/apdu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scd/apdu.c b/scd/apdu.c
index 574697cc1..e83815ba5 100644
--- a/scd/apdu.c
+++ b/scd/apdu.c
@@ -2015,7 +2015,7 @@ apdu_dev_list_start (const char *portstr, struct dev_list **l_p)
 #endif
     { /* PC/SC readers.  */
       long r;
-      pcsc_dword_t nreader;
+      pcsc_dword_t nreader = 0;
       char *p = NULL;
 
       if (!pcsc.context)