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chg: don't blindly trust other ppls changes

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iceman1001
2017-10-29 20:07:45 +01:00
parent b5842e8c1b
commit 59fbf1e354
1 changed files with 6 additions and 6 deletions
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12
client/cmdhf14a.c
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@@ -726,19 +726,19 @@ static void waitCmd(uint8_t iSelect) {
uint16_t len = 0; uint16_t len = 0;
if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) { if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
uint8_t iLen = resp.arg[0]; len = (resp.arg[0] & 0xFFFF);
if (iSelect){ if (iSelect){
iLen = resp.arg[1]; len = (resp.arg[1] & 0xFFFF);
if (iLen){ if (len){
PrintAndLog("Card selected. UID[%i]:", iLen); PrintAndLog("Card selected. UID[%i]:", len);
} else { } else {
PrintAndLog("Can't select card."); PrintAndLog("Can't select card.");
} }
} else { } else {
PrintAndLog("received %i bytes:", iLen); PrintAndLog("received %i bytes:", len);
} }
if(!len) if (!len)
return; return;
PrintAndLog("%s", sprint_hex(resp.d.asBytes, len) ); PrintAndLog("%s", sprint_hex(resp.d.asBytes, len) );