From 5409c171e44f5341d23a99df1f3a2f6fcb217c02 Mon Sep 17 00:00:00 2001
From: John Safranek <john@wolfssl.com>
Date: Thu, 16 Jul 2015 16:38:48 -0700
Subject: [PATCH] In wolfSSL_BN_mod_word, typecast error code to a unsigned
 output like in emulated function.

---
 src/ssl.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ssl.c b/src/ssl.c
index e15d574fa..d00ed60ac 100644
--- a/src/ssl.c
+++ b/src/ssl.c
@@ -11553,25 +11553,25 @@ WOLFSSL_BN_ULONG wolfSSL_BN_mod_word(const WOLFSSL_BIGNUM *bn,
 
     if (bn == NULL || bn->internal == NULL) {
         WOLFSSL_MSG("bn NULL error");
-        return SSL_FATAL_ERROR;
+        return (WOLFSSL_BN_ULONG)SSL_FATAL_ERROR;
     }
 
     if (mp_init_multi(&mod, &res, NULL, NULL, NULL, NULL) != MP_OKAY) {
         WOLFSSL_MSG("mp_init error");
-        return SSL_FATAL_ERROR;
+        return (WOLFSSL_BN_ULONG)SSL_FATAL_ERROR;
     }
 
     if (mp_set_int(&mod, w) != MP_OKAY) {
         WOLFSSL_MSG("mp_set_int error");
         mp_clear(&mod);
-        return SSL_FATAL_ERROR;
+        return (WOLFSSL_BN_ULONG)SSL_FATAL_ERROR;
     }
 
     if (mp_mod((mp_int*)bn->internal, &mod, &res) != MP_OKAY) {
         WOLFSSL_MSG("mp_add_d error");
         mp_clear(&mod);
         mp_clear(&res);
-        return SSL_FATAL_ERROR;
+        return (WOLFSSL_BN_ULONG)SSL_FATAL_ERROR;
     }
 
     ret = res.dp[0];