From a91ac55e24158465c110ff5e8bb57dfb12286c91 Mon Sep 17 00:00:00 2001
From: Takashi Kojo <kojo@wolfssl.com>
Date: Sat, 28 Apr 2018 05:05:45 +0900
Subject: [PATCH] define valiable before exec statements

---
 wolfcrypt/src/asn.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wolfcrypt/src/asn.c b/wolfcrypt/src/asn.c
index 6b62e4b73..6b36c43a4 100755
--- a/wolfcrypt/src/asn.c
+++ b/wolfcrypt/src/asn.c
@@ -8502,6 +8502,7 @@ static int SetEccPublicKey(byte* output, ecc_key* key, int with_header)
     byte curve[MAX_ALGO_SZ];
     byte pub[ECC_BUFSIZE];
 #endif
+    int ret;
 
 #ifdef WOLFSSL_SMALL_STACK
     pub = (byte*)XMALLOC(ECC_BUFSIZE, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
@@ -8509,7 +8510,7 @@ static int SetEccPublicKey(byte* output, ecc_key* key, int with_header)
         return MEMORY_E;
 #endif
 
-    int ret = wc_ecc_export_x963(key, pub, &pubSz);
+    ret = wc_ecc_export_x963(key, pub, &pubSz);
     if (ret != 0) {
 #ifdef WOLFSSL_SMALL_STACK
         XFREE(pub, key->heap, DYNAMIC_TYPE_TMP_BUFFER);