/*****************************************************************************
- * RRDtool 1.2rc5 Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.3 Copyright by Tobi Oetiker, 1997-2005
*****************************************************************************
* change header parameters of an rrd
*****************************************************************************
double min;
double max;
char dst[DST_SIZE];
+ optind = 0; opterr = 0; /* initialize getopt */
if(rrd_open(argv[1],&rrd_file,&rrd, RRD_READWRITE)==-1){