From 4958cde4d8db021c1e0fcec5b4051d49e89160ba Mon Sep 17 00:00:00 2001
From: Frank Morgner <morgner@informatik.hu-berlin.de>
Date: Thu, 2 Oct 2014 09:12:03 +0200
Subject: [PATCH] fixed missing initialisation

---
 virtualsmartcard/src/pcsclite-vpcd/winscard.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/virtualsmartcard/src/pcsclite-vpcd/winscard.c b/virtualsmartcard/src/pcsclite-vpcd/winscard.c
index fbf0e87..022d883 100644
--- a/virtualsmartcard/src/pcsclite-vpcd/winscard.c
+++ b/virtualsmartcard/src/pcsclite-vpcd/winscard.c
@@ -533,7 +533,7 @@ PCSC_API LONG SCardListReaders(SCARDCONTEXT hContext, LPCSTR mszGroups, LPSTR ms
     uint32_t index;
     DWORD readerslen = 0, readerlen;
     LONG r;
-    char *readers;
+    char *readers = NULL;
 
     if (!pcchReaders) {
         r = SCARD_E_INVALID_PARAMETER;