From b23d51ab78d2802a73c0f5edefb021a58c87dc7b Mon Sep 17 00:00:00 2001
From: Daniele Lacamera <dan@danielinux.net>
Date: Thu, 2 Dec 2021 16:37:51 +0100
Subject: [PATCH] Avoid looping on uart read after applet initialization fails

---
 wolfcrypt/src/port/iotsafe/iotsafe.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wolfcrypt/src/port/iotsafe/iotsafe.c b/wolfcrypt/src/port/iotsafe/iotsafe.c
index 817b3004a..dd1ee2efa 100644
--- a/wolfcrypt/src/port/iotsafe/iotsafe.c
+++ b/wolfcrypt/src/port/iotsafe/iotsafe.c
@@ -423,6 +423,7 @@ static int iotsafe_init(void)
     if (expect_csim_response(atcmd_load_applet_str,
                 (word32)XSTRLEN(atcmd_load_applet_str), &reply) < 0) {
         WOLFSSL_MSG("FAIL: no Applet code response from iot-safe init");
+        expect_ok("AT", 2);
     } else {
         WOLFSSL_MSG("IoT Safe Applet INIT OK");
     }