diff --git a/src/libopensc/pkcs15-gemsafeV1.c b/src/libopensc/pkcs15-gemsafeV1.c
index ea73acdb..08b79289 100644
--- a/src/libopensc/pkcs15-gemsafeV1.c
+++ b/src/libopensc/pkcs15-gemsafeV1.c
@@ -226,7 +226,6 @@ static int sc_pkcs15emu_gemsafeV1_init( sc_pkcs15_card_t *p15card)
     struct sc_card *card = p15card->card;
     struct sc_apdu apdu;
     u8     rbuf[SC_MAX_APDU_BUFFER_SIZE];
-    char * endptr;
 
     sc_debug(p15card->card->ctx, SC_LOG_DEBUG_NORMAL, "%s: Setting pkcs15 parameters\n", fn_name);
 
@@ -259,7 +258,6 @@ static int sc_pkcs15emu_gemsafeV1_init( sc_pkcs15_card_t *p15card)
 	    return SC_ERROR_INTERNAL;
     if (r != SC_SUCCESS)
 	    return SC_ERROR_INTERNAL;
-    endptr = (char *)(apdu.resp + apdu.resplen);
 
     /* the manufacturer ID, in this case GemPlus */
     if (p15card->tokeninfo->manufacturer_id)