Fixed typo in enc.c warning

"warning: iv not use by this cipher" -> "warning: iv not used by this cipher"
CLA: trivial

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/8608)

diff --git a/apps/enc.c b/apps/enc.c
index fbc3664da8c7ac17e04c478753a991727dad7a7b..57ce92433723ec9d35e93b7530f37e2d144ffa20 100644 (file)
--- a/apps/enc.c
+++ b/apps/enc.c
@@ -500,7 +500,7 @@ int enc_main(int argc, char **argv)
         if (hiv != NULL) {
             int siz = EVP_CIPHER_iv_length(cipher);
             if (siz == 0) {
         if (hiv != NULL) {
             int siz = EVP_CIPHER_iv_length(cipher);
             if (siz == 0) {

-                BIO_printf(bio_err, "warning: iv not use by this cipher\n");
+                BIO_printf(bio_err, "warning: iv not used by this cipher\n");

             } else if (!set_hex(hiv, iv, siz)) {
                 BIO_printf(bio_err, "invalid hex iv value\n");
                 goto end;
             } else if (!set_hex(hiv, iv, siz)) {
                 BIO_printf(bio_err, "invalid hex iv value\n");
                 goto end;