/****************************************************************************
- * RRDtool 1.2.15 Copyright by Tobi Oetiker, 1997-2006
+ * RRDtool 1.2.16 Copyright by Tobi Oetiker, 1997-2006
****************************************************************************
* rrd__graph.c produce graphs from data in rrdfiles
****************************************************************************/
if (prt_fctn != 'l' &&
prt_fctn != 'r' &&
prt_fctn != 'j' &&
+ prt_fctn != 'c' &&
prt_fctn != 't' &&
prt_fctn != '\0' &&
prt_fctn != 'g' ) {