Document X509 name get and set functions.

[openssl.git] / demos / b64.c

diff --git a/demos/b64.c b/demos/b64.c
index d8ed2a6a04d9bc5995e84897994c69baf4e5c667..c01107f4a0bebf50becc4ef0ae0efe1bf6358eee 100644 (file)
--- a/demos/b64.c
+++ b/demos/b64.c
@@ -169,7 +169,7 @@ char **argv;
     }
 
     strbuf = OPENSSL_malloc(SIZE);
-    buff = (unsigned char *)OPENSSL_malloc(EVP_ENCODE_LENGTH(bsize));
+    buff = OPENSSL_malloc(EVP_ENCODE_LENGTH(bsize));
     if ((buff == NULL) || (strbuf == NULL)) {
         BIO_printf(bio_err, "OPENSSL_malloc failure\n");
         goto end;
@@ -239,17 +239,11 @@ char **argv;
         BIO_printf(bio_err, "bytes written:%8ld\n", BIO_number_written(out));
     }
  end:
-    if (strbuf != NULL)
-        OPENSSL_free(strbuf);
-    if (buff != NULL)
-        OPENSSL_free(buff);
-    if (in != NULL)
-        BIO_free(in);
-    if (out != NULL)
-        BIO_free(out);
-    if (benc != NULL)
-        BIO_free(benc);
-    if (b64 != NULL)
-        BIO_free(b64);
+    OPENSSL_free(strbuf);
+    OPENSSL_free(buff);
+    BIO_free(in);
+    BIO_free(out);
+    BIO_free(benc);
+    BIO_free(b64);
     EXIT(ret);
 }