} /* apache_free */
static size_t apache_curl_callback (void *buf, size_t size, size_t nmemb,
- apache_t *st)
+ void *user_data)
{
size_t len = size * nmemb;
+ apache_t *st;
+
+ st = user_data;
+ if (st == NULL)
+ {
+ ERROR ("apache plugin: apache_curl_callback: "
+ "user_data pointer is NULL.");
+ return (0);
+ }
if (len <= 0)
return (len);