fix tls_write error handling, typo from 49f3642c - hurl - Gopher/HTTP/HTTPS file grabber
  HTML git clone git://git.codemadness.org/hurl
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 6a18a28e5de88e5d15df3bb1b1dd2adb4ea422d9
   DIR parent 211f680bec370eb261142b8b4eb615b37a4cf576
  HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Tue, 20 Nov 2018 09:48:28 +0100
       
       fix tls_write error handling, typo from 49f3642c
       
       Diffstat:
         M hurl.c                              |       3 ++-
       
       1 file changed, 2 insertions(+), 1 deletion(-)
       ---
   DIR diff --git a/hurl.c b/hurl.c
       @@ -215,9 +215,10 @@ https_request(void)
                        "Connection: close\r\n"
                        "%s"
                        "\r\n", u.path, u.host, config_custom ? config_custom : "");
       -        if ((r = tls_write(t, buf, strlen(buf))) == -1)
       +        if ((r = tls_write(t, buf, strlen(buf))) == -1) {
                        fprintf(stderr, "tls_write: %s\n", tls_error(t));
                        goto err;
       +        }
        
                /* NOTE: HTTP header must fit in the buffer */
                for (len = 0; len < sizeof(buf); len += r) {