Commit 394faaeb authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

setting WRITEFUNCTION or READFUNCTION to NULL will now reset the callback 

pointers to the internal default functions
parent 5c2df3e1

lib/url.c

+6 −0
Original line number Diff line number Diff line
@@ -1016,12 +1016,18 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...) 
     * Set data write callback

     */

    data->set.fwrite = va_arg(param, curl_write_callback);

    if(!data->set.fwrite)

      /* When set to NULL, reset to our internal default function */

      data->set.fwrite = (curl_write_callback)fwrite;

    break;

  case CURLOPT_READFUNCTION:

    /*

     * Read data callback

     */

    data->set.fread = va_arg(param, curl_read_callback);

    if(!data->set.fread)

      /* When set to NULL, reset to our internal default function */

      data->set.fread = (curl_read_callback)fread;

    break;

  case CURLOPT_SSLCERT:

    /*