minor textual chg

2017-08-28 22:31:30 +02:00
parent 7484a0dd1e
commit 0fdb3feb19
2 changed files with 8 additions and 7 deletions
--- a/client/mifarehost.c
+++ b/client/mifarehost.c
@@ -484,8 +484,9 @@ int mfCGetBlock(uint8_t blockNo, uint8_t *data, uint8_t params) {
 	UsbCommand resp;
 	if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
 		isOK  = resp.arg[0] & 0xff;
+		if (!isOK) 
+			return 2;		
 		memcpy(data, resp.d.asBytes, 16);
-		if (!isOK) return 2;
 	} else {
 		PrintAndLog("Command execute timeout");
 		return 1;