Fix warning.

diff --git a/apps/enc.c b/apps/enc.c
index d033e380c4febf2e8acf3123ed2264d118500227..d2d8aa0c371df9c96062f19c92226c0aea02dbe6 100644 (file)
--- a/apps/enc.c
+++ b/apps/enc.c
@@ -449,7 +449,7 @@ bad:
                                        } else RAND_bytes(salt, PKCS5_SALT_LEN);
                                        /* If -P option then don't bother writing */
                                        if((printkey != 2) && (BIO_write(wbio,
-                                                       (unsigned char *) salt,
+                                                       (char *)salt,
                                                        PKCS5_SALT_LEN) != PKCS5_SALT_LEN)) {
                                                BIO_printf(bio_err,"error writing output file\n");
                                                goto end;