Remove an unnecessary cast in the param to BUF_MEM_grow

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/5826)

diff --git a/apps/asn1pars.c b/apps/asn1pars.c
index 062e19644e0b8f9741cfffe42e952c56f9c3ae2c..f1756c1fdba56c031a9a0febe3288a1a99041cd1 100644 (file)
--- a/apps/asn1pars.c
+++ b/apps/asn1pars.c
@@ -205,7 +205,7 @@ int asn1parse_main(int argc, char **argv)
 
             num = 0;
             for (;;) {
-                if (!BUF_MEM_grow(buf, (int)num + BUFSIZ))
+                if (!BUF_MEM_grow(buf, num + BUFSIZ))
                     goto end;
                 i = BIO_read(in, &(buf->data[num]), BUFSIZ);
                 if (i <= 0)