Index: reader-pcsc.c
===================================================================
--- reader-pcsc.c	(révision 4670)
+++ reader-pcsc.c	(copie de travail)
@@ -263,8 +263,8 @@
 {
 	struct pcsc_private_data *priv = GET_PRIV_DATA(reader);
 	LONG rv;
+	priv->reader_state.szReader = 0;
 
-
 	sc_debug(reader->ctx, SC_LOG_DEBUG_NORMAL, "%s status check", reader->name);
 	if (priv->reader_state.szReader == NULL) {
 		priv->reader_state.szReader = reader->name;