add note about variable name picking as suggested by alex

[rrdtool-all.git] / program / src / rrd_first.c

diff --git a/program/src/rrd_first.c b/program/src/rrd_first.c
index 51fe3b5f91a11f8c554960484601961d5effd3c2..7eabf367f86ae001f8ce507b86e8e2e8fb75eced 100644 (file)
--- a/program/src/rrd_first.c
+++ b/program/src/rrd_first.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2rc5  Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.13  Copyright by Tobi Oetiker, 1997-2006
  *****************************************************************************
  * rrd_first Return
  *****************************************************************************
@@ -14,6 +14,7 @@ rrd_first(int argc, char **argv)
 {
     int target_rraindex=0;
     char *endptr;
+    optind = 0; opterr = 0;  /* initialize getopt */
 
     while (1){
         static struct option long_options[] =