From 3baaadfc8d8a2363ce83bc0d616f3e3ccd1b85de Mon Sep 17 00:00:00 2001
From: Kaleb Himes <kaleb@wolfssl.com>
Date: Thu, 24 Sep 2020 11:25:23 -0600
Subject: [PATCH] Guard unused function with NO_SHA256 and address typo

---
 hash/sha256-hash.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hash/sha256-hash.c b/hash/sha256-hash.c
index 5fdb09e8..afc899d4 100644
--- a/hash/sha256-hash.c
+++ b/hash/sha256-hash.c
@@ -24,11 +24,13 @@
 #include <wolfssl/ssl.h>
 #include <wolfssl/wolfcrypt/hash.h>
 
+#ifndef NO_SHA256
 void usage(void)
 {
     printf("./run <file to hash>\n");
     exit(-99);
 }
+#endif
 
 int main(int argc, char** argv)
 {
@@ -83,7 +85,7 @@ int main(int argc, char** argv)
     fclose(inputStream);
     XFREE(rawInput, NULL, DYNAMIC_TYPE_TMP_BUFFER);
 #else
-    printf("Please enabling sha256 and then try again\n");
+    printf("Please enable sha256 and then try again\n");
 #endif
     return ret;
 }