/*****************************************************************************
- * RRDtool 1.2rc2 Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.21 Copyright by Tobi Oetiker, 1997-2007
*****************************************************************************
* rrd_info Get Information about the configuration of an RRD
*****************************************************************************/
switch (current_ds) {
case DST_CDEF:
{
- char *buffer = 0;
+ char *buffer = NULL;
rpn_compact2str((rpn_cdefds_t *) &(rrd.ds_def[i].par[DS_cdef]),
rrd.ds_def, &buffer);
info.u_str = buffer;