From f50b98ece5e386cf00becc137a3d9744a8b2d6ac Mon Sep 17 00:00:00 2001
From: merlokk <807634+merlokk@users.noreply.github.com>
Date: Mon, 9 Aug 2021 15:12:07 +0300
Subject: [PATCH] isoid

---
 client/src/cmdhfmfdes.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/client/src/cmdhfmfdes.c b/client/src/cmdhfmfdes.c
index 02c14cceb..72af400ff 100644
--- a/client/src/cmdhfmfdes.c
+++ b/client/src/cmdhfmfdes.c
@@ -2330,14 +2330,12 @@ static int CmdHF14ADesSelectApp(const char *Cmd) {
     CLIGetStrWithReturn(ctx, 12, dfname, &dfnamelen);
 
     uint32_t isoid = 0x0000;
-    res = arg_get_u32_hexstr_def_nlen(ctx, 13, 0x0000, &isoid, 2, true);
-    bool idsoidpresent = (res == 1);
-    if (res == 2) {
-        PrintAndLogEx(ERR, "ISO ID for EF or DF must have 2 bytes length");
+    bool isoidpresent = false;
+    if (CLIGetUint32Hex(ctx, 13, 0x0000, &isoid, &isoidpresent, 2, "ISO ID for EF or DF must have 2 bytes length")) {
         CLIParserFree(ctx);
         return PM3_EINVARG;
     }
-
+    
     bool selectmf = arg_get_lit(ctx, 14);
 
     SetAPDULogging(APDULogging);