From 2deb3470d268293d3e822d0078877fb1cedbc2a7 Mon Sep 17 00:00:00 2001 From: Frank Morgner Date: Sun, 19 May 2013 08:40:43 +0200 Subject: [PATCH] fixed compiler warning --- virtualsmartcard/src/vpcd/vpcd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/virtualsmartcard/src/vpcd/vpcd.c b/virtualsmartcard/src/vpcd/vpcd.c index c78dc06..e20f758 100644 --- a/virtualsmartcard/src/vpcd/vpcd.c +++ b/virtualsmartcard/src/vpcd/vpcd.c @@ -247,21 +247,21 @@ int vicc_present(void) { } ssize_t vicc_getatr(unsigned char **atr) { - char i = VPCD_CTRL_ATR; + unsigned char i = VPCD_CTRL_ATR; return vicc_transmit(VPCD_CTRL_LEN, &i, atr); } int vicc_poweron(void) { - char i = VPCD_CTRL_ON; + unsigned char i = VPCD_CTRL_ON; return sendToVICC(VPCD_CTRL_LEN, &i); } int vicc_poweroff(void) { - char i = VPCD_CTRL_OFF; + unsigned char i = VPCD_CTRL_OFF; return sendToVICC(VPCD_CTRL_LEN, &i); } int vicc_reset(void) { - char i = VPCD_CTRL_RESET; + unsigned char i = VPCD_CTRL_RESET; return sendToVICC(VPCD_CTRL_LEN, &i); }