From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Wed, 15 Apr 2015 17:05:59 +0000 (+0300)
Subject: doc: added error check in example
X-Git-Tag: gnutls_3_4_1~72
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0ce796c5e2964678ec7a47fb790ea993a7c306b9;p=thirdparty%2Fgnutls.git

doc: added error check in example
---

diff --git a/doc/cha-internals.texi b/doc/cha-internals.texi
index 9dc6fbd22c..daf5f362d3 100644
--- a/doc/cha-internals.texi
+++ b/doc/cha-internals.texi
@@ -418,7 +418,8 @@ _foobar_supp_send_params(gnutls_session_t session, gnutls_buffer_t buf)
    unsigned char *msg = "hello world";
    int len = strlen(msg);
 
-   gnutls_buffer_append_data(buf, msg, len);
+   if (gnutls_buffer_append_data(buf, msg, len) < 0)
+       abort();
 
    return len;
 @}